Japan
News
08 Jul 2025
Hyperconjugation between aromatic rings and their side chains to stabilize unpaired electrons
07 Jul 2025
Distribution characteristics and transport processes of biodegradable microplastics in the Seto Inland Sea, Japan
04 Jul 2025
Machine learning potential can create accurate, large-scale models of catalytic activity for a reaction that turns carbon dioxide into a sustainable energy source.
03 Jul 2025
A new way to grow stem cells may help them release more of the signaling proteins they use to repair tissue, potentially improving future treatments.
03 Jul 2025
Cell sheet preparation for use in tissue engineering and regenerative therapies could be significantly improved with the use of thermo-responsive polymer brushes, adjusted in length and density according to specific cell types
03 Jul 2025
New study explains why too much ultrasound slows chemical reactions
03 Jul 2025
Using a global ocean model, researchers from the Institute of Industrial Science, The University of Tokyo, and the Institute of Environmental Radioactivity, Fukushima University, found that short- and long-term contribution of treated water released from the Fukushima Daiichi Nuclear Power Plant on oceanic tritium concentration beyond the vicinity of the discharge site is negligible, even in climate change scenarios
03 Jul 2025
Researchers from SANKEN, The University of Osaka, have revealed a technique for exploiting the catalytic action of hydrogen in platinum to reverse the degradation of magnetization. This method can be used to increase the robustness of next-generation computer chips based on thin magnetic films.
03 Jul 2025
Researchers from The University of Osaka have developed a method to visualize and reconstruct individual urban plants in different seasons using AI and street view images. The novel Seasonal Species-Specific Plant View Index allows urban designers to enhance the ecological sustainability and the well-being of city dwellers by incorporating diverse plant configurations, colors, and seasonality into current and future urban green spaces.
02 Jul 2025
Findings based on efforts in Sera Town, Japan showed the pneumococcal vaccination support program reversed the previously increasing trend in pneumonia mortality rate in the community.
01 Jul 2025
Barth syndrome is a rare genetic disorder with no known cure. Researchers at Tohoku University examined a new oral drug called MA-5 that could provide life-changing relief to these young patients.
01 Jul 2025
Comparing picosecond and nanosecond lasers usage with a newly developed index
30 Jun 2025
Dietary prebiotics may induce an increase in brain GABA levels through the regulation of gut microbiota, which can be a major point for reducing or even treating these occurrences of certain neurological diseases in individuals.
30 Jun 2025
Inspired by a simple children's toy, a jumping popper toy, researchers have unlocked a key to designing more agile and predictable soft robots. Soft robots, made from flexible materials, hold immense promise for delicate tasks, but their complex movements have been difficult to predict and control, especially dynamic actions like jumping. Now, a team from Keio University and The University of Osaka has published a study in Advanced Robotics Research detailing the physics behind the jump of thin hemispherical shells, a fundamental building block for jumping soft robots.
26 Jun 2025
Researchers from The University of Osaka observed the reactions of Japanese macaques to the deaths of their companions. They found that some macaques remained near and even groomed the dead, especially if they had been close companions. These findings suggest that macaques, like humans, may exhibit emotion-based responses to death.
26 Jun 2025
Lifesaving deep learning model developed using standard radiographs
25 Jun 2025
A groundbreaking study led by a global research consortium offers new hope for patients with mycetoma, a neglected tropical disease. Researchers using an insect model and transcriptome analysis have unravelled the mechanism of iron regulation between host tissue and the mycetoma grain, a fungal mass characteristic of the disease. This discovery illuminates how the causative fungus invades and develops these protective grains within subcutaneous tissue, paving the way for new drug development and less invasive treatment strategies beyond surgical removal, potentially reducing the burden on patients significantly.
24 Jun 2025
Researchers at the Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, report in Small, a weekly peer-reviewed scientific journal covering nanotechnology, published by Wiley-WCH, Germany, how short peptides self-assemble linearly on atomically-thick solid surfaces, such as graphite and MoS₂. The research addresses a longstanding challenge in materials science: understanding the complex, sequence-specific interactions between peptides and solid substrates, and the critical role of local hydration structures in guiding nanoarchitecture formation. This work offers new strategies for integrating biomolecules with advanced materials in future bioelectronics and sensor devices.
24 Jun 2025
Researchers from The University of Osaka found that both inhibitory and activating killer immunoglobulin-like receptors on natural killer (NK) cells were able to bind repetitive interspersed family proteins expressed on the surface of malaria-infected red blood cells. The role of these proteins in triggering both inhibitory and stimulatory responses from NK cells makes them extremely promising targets for the development of therapies and vaccines for malaria.
23 Jun 2025
How halogens uncover the hidden history of lunar crust formation and the striking lunar surface dichotomy.
23 Jun 2025
Researchers from the Institute of Industrial Science, The University of Tokyo, have developed nanoscale ‘molecular flasks’ based on single molecules of bottlebrush polymers to carefully control polymerization reactions in extremely small spaces
20 Jun 2025
Researchers from The University of Osaka have developed a way to efficiently prepare the “magic states” necessary for quantum computers to be resistant to errors. Their technique, called “zero-level distillation,” involves working with qubits at the physical or zeroth level as opposed to higher, more abstract levels. The spatial and temporal overhead of quantum computers prepared from these states using this technique is around several dozen times lower than that of those prepared from conventional methods.
19 Jun 2025
Serendipitous discovery of djerfisherite in Ryugu grain challenges current paradigm of the nature of primitive asteroids.
19 Jun 2025
An international team of researchers including Kavli IPMU has for the first time observed a new class of exotic atomic systems—highly charged muonic ions.
19 Jun 2025
A research team from The University of Osaka and Institute of Science Tokyo has developed a groundbreaking class of mRNA medicines that can sense changes in the body and autonomously adjust their therapeutic effect. This innovation paves the way for precision treatments that are not only more effective, but also safer—by producing just the right amount of medicine based on real-time biological signals.
19 Jun 2025
Researchers from The University of Osaka found that Oxr1 and Ncoa7 regulate the vacuolar-type proton pump ATPase on the membrane of the Golgi apparatus and trans-Golgi network to maintain their luminal pH. Inhibition of Oxr1 and Ncoa7 function disrupts glycosylation, a key enzymatic process that takes place in these organelles, providing new insight into the mechanisms underlying congenital disorders of glycosylation.
19 Jun 2025
A research team at The University of Osaka has unveiled the molecular mechanism behind genome ejection from adeno-associated virus (AAV) vectors, a crucial delivery vehicle in gene therapy. The study reveals that the N-terminal region of the VP1 protein, a component of the AAV capsid, undergoes structural changes upon heating, facilitating the release of the therapeutic genetic material. This discovery offers new guidelines for vector design and stability assessment, promising more efficient and safer gene therapies.
19 Jun 2025
Stress-responsive gene pushes pancreatic insulin-producing cells toward dysfunction, fueling diabetes
18 Jun 2025
Using iPS cells, veterinary medicine has made a step forward in creating a stable MSC supply
17 Jun 2025
Mixing two or three alkyl-π liquids can achieve the right combination of functions for soft electronics.
Events
08 Oct 2025
Meet your potential business partners in this Asia's Largest Partnering Event.
08 Jun 2025
The 2025 Symposium on VLSI Technology and Circuits will be held on June 8-12, 2025, JST. All the meetings will be held at RIHGA Royal Hotel Kyoto, Horikawa Shiokoji, Shimogyo ku , Kyoto 600 8237, Japan.
Held as a five-day at the Rihga Royal Hotel, as well as selected presentations and panel sessions, the Symposium will feature advanced VLSI technology developments, innovative circuit designs, and the applications they enable, such as artificial intelligence, machine learning, IoT, wearable/implantable biomedical applications, big data, cloud / edge computing, virtual reality (VR) / augmented reality (AR), robotics, and autonomous vehicles.
The weeklong Symposium will continue its reputation as the microelectronics industry’s premiere international conference integrating technology, circuits, and systems with a range and scope unlike any other conferences. In addition to the technical presentations, the Symposium program will feature a demonstration session, evening panel discussions, joint focus sessions, short courses, and workshops.
26 May 2025
Tohoku University Hospital
18 Mar 2025
This Forum will be held on 18 March 2025 in Kobe, Japan, and will be hybrid (on-site and virtual).
26 Aug 2025
ISFMS 2025 is anticipated to attract over 200 participants, including
a diverse international community of researchers, professionals, and
experts in the field of molecular sciences as well as the broader life science community
08 Feb 2025
A symposium that will discuss how to address multifaceted challenges of inequality and promote science for sustainability will take place in person and online on February 8, 2025.
23 Jul 2024
The Asia-Pacific Network for Global Change Research (APN), in collaboration with the Institute for Global Environmental Strategies (IGES) and Future Earth Japan, will host the Partnerships for Sustainability session (PS-2) at the International Forum for Sustainable Asia and the Pacific on 23 July 2024 at 15:30-16:30 (JST/GMT +09:00), Pacifico, Yokohama and via Zoom.
24 Oct 2023
This Forum will take place on 24 October 2023 in Kobe, Japan. It will be held in hybrid format (on-site and virtual).
21 Nov 2023
Japan Scicom Forum brings together communicators, writers, scientists and journalists in Japan. Registration is free and the event will be in English.
11 Oct 2023
Meet your potential business partners in this Partnering Event. Asia's Largest Partnering will be held in both digitally and physically.
23 Dec 2022
This Forum will take place on 23rd December 2022 in Kobe, Japan. It will be held in hybrid format (on-site and on-line).
13 Feb 2022
A joint forum by APN, ADRC, JICA Kansai, and Graduate School of Disaster Resilience and Governance, University of Hyogo
26 Jan 2022
Since 2001, the "nano tech" exhibition is one of largest exhibition in the world held in Tokyo, Japan. In 2022, it will be held in On-site and On-line format as a Hybrid event.
09 Sep 2021
Tohoku University will be hosting the 8th German-Japanese (HeKKSaGOn) University Presidents' Conference from Sept 9-10. The online event includes an Academic Conference on the first day that is open to the general public. See article for details.
09 Sep 2021
Earth-Life Science Institute (ELSI) will launch a new Master-PhD course on origin-of-life science and astrobiology at Tokyo Institute of Technology. The five-year ELSI course is open for domestic and international students who wish to tackle fundamental questions in natural science such as the origin and evolution of living planets. ELSI will provide financial support (as salary of a research assistant) for all the students, except for ones who are going to be supported by JSPS DC fellowships (Japan) or equivalent fellowships.
12 Oct 2021
The Asia's Largest Partnering “BioJapan” will be held both digitally and physically. Meet your potential business partners in this Partnering Event!
14 Jul 2021
Intelligent Mobility 2021 will offer a platform for industry experts, thought leaders, policy makers, city planners and researchers to discuss the future of mobility, growth opportunities emerging as a result of disruptive innovation, and the potential impact of new business models.
10 Mar 2021
Upcoming side event at the 7th Asia-Pacific Climate Change Adaptation Forum: Partnerships to harmonize science information and knowledge at regional scales for enabling adaptation
26 Mar 2021
Springer Nature and the University of Tokyo to hold SDGs Symposium 2021, “Interdisciplinary science solutions for food, water, climate and ecosystems Sustainable Development Goals”
09 Mar 2021
The SciREX Open Forum’s 10th session will invite Dr. Yoichiro Matsumoto who assumed the position of the 2nd S&T Advisor to Japan's Minister of Foreign Affairs as a speaker to talk about what we can see from the pandemic, how S&T Diplomacy should be in the ongoing pandemic, and what actually can be done.
24 Feb 2021
INTERPHEX Week Osaka is Asia's leading exhibition for pharmaceutical industry, consists of 2 exhibitions for pharmaceutical technologies - INTERPHEX OSAKA (Manufacturing & Packaging) and PharmaLab Expo OSAKA (Pharma R&D and Drug Discovery).
09 Dec 2020
The 20th International Nanotechnology Exhibition & Conference will be held in onsite-online hybrid format.
25 Nov 2020
Asia's Leading Pharma & Bio Tech Show will be held as scheduled from November 25-27, 2020 at Makuhari Messe, Japan. It will be held both on-site and online.
10 Jul 2020
Tohoku University is hosting an online lecture on COVID-19 on July 10. Led by top virologist Hitoshi Oshitani, the panel will share the latest on the pandemic, and discuss how history, culture and religion can help us understand the challenges ahead.
04 Jul 2020
Tohoku University's Graduate School of Education is hosting a three-part webinar series on how the COVID-19 pandemic is transforming education in the Asia-Pacific region. The event is in English and open to everyone. But spots are limited and registration is required.
Details: https://bit.ly/2MT2UFA
14 Oct 2020
Asia's Premier Partnering Event for the Global Biotechnology Industry. This year’s exhibition will be held as originally planned at Pacifico Yokohama. BioJapan partnering is available both physically and virtually. Plus some seminars will be available online.
19 Mar 2020
Institute for the Advanced Study of Human Biology(ASHBi) holds the annual symposium with twenty-one speakers who are leading human biology including human development, genetics, and evolution.
26 Feb 2020
Japan's Leading Exhibition for Pharmaceutical R&D and Manufacturing Technologies!
Researchers
Professor Mikiya Fujii is an expert on materials informatics at Nara Institute of Science and Technology (NAIST), Japan.
National Institute for Materials Science (NIMS)
Group Leader, Frontier Molecules Group, Nanomaterials Field, Research Center for Materials Nanoarchitectonics (MANA) at the National Institute for Materials Science (NIMS), Japan.
I am a japanese physician-scientist in gastroenterology, especially in neurogastroenterology.
Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU)
Ken’ichi Nomoto is a visiting senior scientist at Kavli IPMU and Professor Emeritus at The University of Tokyo. He is one of the best experts in the world in astronomy and astrophysics, particularly on stellar evolution and supernovae. He was awarded the Order of the Sacred Treasure by the Japanese government in 2020.
Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU)
Jia Liu is the Director of the Center for Data-Driven Discovery and associate professor at CMB Group at Kavli IPMU. Her research integrates data science techniques in the study of large-scale structures of the universe (dark matter, halos, filaments, voids).
Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU)
Elisa Ferreira is Assistant Professor at the Kavli IPMU and at the Institute of Physics of the University of São Paulo. Her research deals with the interface between cosmology, astrophysics, and high energy physics, focusing mostly on dark energy and dark matter.
Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU)
Man Wai Cheung is a Project Researcher and the first Chien-Shiung Wu Prize Postdoctoral Fellow at KAVLI Institute for the Physics and Mathematics of the Universe (Kavli IPMU). Her research lies in the interplay between algebraic geometry, combinatorics and representation theory.
Hokkaido University
Dr. Eisuke Hasegawa is an Associate Professor at the Graduate School of Agriculture, Hokkaido University, where he heads the Animal Ecology Laboratory. His research interests include animal ecology; evolutionary biology; natural selection; sociality; and ethology.
Dr. Yukio Yasui is an Associate Professor at Kagawa University. He has dedicated his research work to ecology, ethology and evolutionary biology studies, with his more recent work on the evolution of sex.
National Institute for Materials Science (NIMS)
Dr Naoka Nagamura is senior researcher at the National Institute for Materials Science (NIMS) and visiting associate professor at Tokyo University of Science. She researches advanced materials, electrochemistry and photoemission spectroscopy.
Dr. Hiroki Ago is a Distinguished Professor of the Global Innovation Center at Kyushu University. His research focuses on nanomaterials, particularly graphene and related 2D materials, and their applications.
Tohoku University
Prof. Hiroshi Yabu is a Professor and Principal Investigator at the Advanced Institute for Materials Research (WPI-AIMR) at Tohoku University. His research interests include self-organization, biomimetics, and bio-inspired materials for energy and low environmental impacts.
Hokkaido University
Dr. Akira Kakugo is an Associate Professor at Hokkaido University. He has researched biomolecular motors and swarming of active matters.
Kyoto University
Dr. So Iwata is a Professor at the Graduate School of Medicine Kyoto University and the Group Director of the SACLA Science Research Group, RIKEN SPring-8 Center. He has investigated how specialized membrane channels remove antimicrobial drugs from inside bacterial cells.
Her current research focuses on the synthesis of semiconducting polymers for organic electronics and has published >100 papers in this area of research.
Assistant Professor Izumi Fukunaga grew up in Japan and Malaysia and went to London to study neuroscience. Her research focuses on how sensory circuits in the brain function.
Professor Gail Tripp is a neurobiologist who established the OIST Children’s Research Center to undertake research on the nature, etiology and management of ADHD with English and Japanese speaking children and families.
Assistant Professsor Lauren Sallan is a fish paleobiologist who uses big data — the fossil record — to study how some species win and others lose. Her multiple TED Talks on the evolution of fishes, mass extinction and paleontology have received over 3 million views.
Professor Shinya Maenosono leads his research group at Japan Advanced Institute of Science and Technology (JAIST). His research in JAIST has focused on two main areas of interest in the field of materials chemistry and nanotechnology. The first area involved wet chemical synthesis of semiconductor nanoparticles with controlled size, shape and composition for energy conversion device applications. The second area has focused on the synthesis and bioapplication development of monometallic and alloyed multimetallic nanoparticles.
Osaka City University
Prof. Shigekawa's research interest includes fabrication of heterointerfaces and advanced hybrid semiconductor devices such as multijunction solar cells and heterojunction bipolar transistors using surface activated bonding and their characterization.
National Institute for Materials Science (NIMS)
Ken-ichi Uchida is a group leader in the Spin Caloritronics Group, Research Center for Magnetic and Spintronic Materials under the National Institute for Materials Science (NIMS), Japan
National Institute for Materials Science (NIMS)
Satoshi Ishii is a principal researcher at International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), Japan. He also holds an adjunct associate professorship at University of Tsukuba.
Institute for Integrated Cell-Material Sciences (iCeMS) at Kyoto University
Hiroshi Kageyama is a professor in the Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Japan.
Earth-Life Science Institute (ELSI), Tokyo Institute of Technology
Mayuko Nakagawa is a biochemist at Earth-Life Science Institute (ELSI) based at the Tokyo Institute of Technology, Japan.
Hitoshi Gomi is an Earth scientist at Earth-Life Science Institute (ELSI) based at the Tokyo Institute of Technology, Japan.
Earth-Life Science Institute (ELSI), Tokyo Institute of Technology
Tomohiro Mochizuki is a specially-appointed assistant professor at Earth-Life Science Institute (ELSI) - Tokyo Institute of Technology.
Earth-Life Science Institute (ELSI), Tokyo Institute of Technology
Tony Z. Jia is a researcher at Japan’s Earth-Life Science Institute (ELSI), based at the Tokyo Institute of Technology. His research focuses on astrobiology, prebiotic chemistry, and origins of life.
Giants in history
Japanese biochemist Akira Endo (1933 – 2024) discovered the first statin, called mevastatin, which lowered cholesterol levels in the blood by inhibiting a key enzyme in the cholesterol biosynthesis pathway. His work laid the foundation for the development of statins to help patients lower their blood cholesterol levels and reduce their risk of heart disease or stroke.
Ruby Sakae Hirose (1904 – 1960) was a Japanese-American scientist whose research contributed significantly to our understanding of blood clotting, allergies and cancer.
Haisako Koyama (1916 – 1997) was a Japanese solar observer whose dedication to recording sunspots – cooler parts of the sun’s surface that appear dark – produced a sunspot record of historic importance.
Michiaki Takahashi (17 February 1928 – 16 December 2013) was a Japanese virologist who developed the first chickenpox vaccine.
Toshiko Yuasa (11 December 1909 – 1 February 1980) was the first Japanese female physicist whose research on radioactivity shed light on beta decay – the process in which an atom emits a beta particle (electron) and turns into a different element.
Baron Kitasato Shibasaburo (29 January 1856 – 13 June 1931) was a Japanese physician and bacteriologist whose work led to a new understanding of preventing and treating tetanus, diphtheria and anthrax.
By isolating soil microorganisms and studying the compounds they produce, Satoshi Omura (born 1935) discovered almost 500 organic compounds with unique properties that were produced by these microorganisms, including many new antibiotics.
In 1915, pathologist Katsusaburo Yamagiwa and his research assistant Koichi Ichikawa became the first to prove that chronic exposure to chemicals can cause cancer.
In 1915, Koichi Ichikawa along with pathologist Katsusaburo Yamagiwa became the first to prove that chronic exposure to chemicals can cause cancer.
Reiji Okazaki (8 October 1930 – 1 August 1975) and Tsuneko (7 June 1933) were a Japanese couple who discovered Okazaki fragments – short sequences of DNA that are synthesized during DNA replication and linked together to form a continuous strand.
Tsuneko (7 June 1933) and Reiji Okazaki (8 October 1930 – 1 August 1975) were a Japanese couple who discovered Okazaki fragments – short sequences of DNA that are synthesized during DNA replication and linked together to form a continuous strand.
Husband and wife team, Kimishige (3 December 1925 – 6 July 2018) and Teruko Ishizaka (28 September 1926 – 4 June 2019) discovered the antibody class Immunoglobulin E (IgE) that triggers allergic reactions. They also discovered that IgE antibodies attach to white blood cells, known as mast cells, releasing histamine, which causes allergic reactions.
Husband and wife team, Kimishige (3 December 1925 – 6 July 2018) and Teruko Ishizaka (28 September 1926 – 4 June 2019) discovered the antibody class Immunoglobulin E (IgE) that triggers allergic reactions. They also discovered that IgE antibodies attach to white blood cells, known as mast cells, releasing histamine, which causes allergic reactions.
Japanese chemist Takamine Jokichi (3 November 1854 – 22 July 1922) founded the Tokyo Artificial Fertilizer Company, where he isolated a starch-digesting enzyme (named takadiastase) from the fungus Aspergillus oryzae.
Hideki Yukawa (23 January 1907 – 8 September 1981) was awarded the Nobel Prize in Physics in 1949 for predicting the existence of the pi meson subatomic particle. Japan’s first Nobel laureate, Yakawa also expressed his support for nuclear disarmament by signing the Russell–Einstein Manifesto in 1955.
Shinichiro Tomonaga (31 March 1906 – 8 July 1979), together with Richard Feynman and Julian Schwinger, was awarded the Nobel Prize in Physics in 1965, for their contributions to advance the field of quantum electrodynamics. Tomonaga was also a strong proponent of peace, who actively campaigned against the proliferation of nuclear weapons and promoted the peaceful use of nuclear energy.
Japanese chemist Kenichi Fukui (4 October 1918 – 9 January 1998) was the first Asian scientist to be awarded the Nobel Prize in Chemistry. Together with Roald Hoffman, he received this honour in 1981 for his independent research into the mechanisms of chemical reactions.
Minoru Shirota (April 23, 1899 – March 10, 1982) was a Japanese microbiologist who invented the popular fermented drink Yakult.
Japanese physicist Ukichiro Nakaya (1900-1962) made the world’s first artificial snowflakes. He started his research on snow crystals in the early 1930s at Hokkaido University, where there is an unlimited supply of natural snow in winter. By taking over 3,000 photographs, he established a classification of natural snow crystals and described their relationship with weather conditions.
The techniques that make industrial pearl culturing possible were developed over a century ago at the Misaki Marine Biological Station in Japan. The station’s first director, Professor Kakichi Mitsukuri, emphasized to Kokichi Mikimoto in 1890 that stimulating pearl sac formation was important for pearl growth, and they went on to successfully develop methods for culturing pearls.
The field of solid-state ionics originated in Europe, but Takehiko Takahashi of Nagoya University in Japan was the first to coin the term ‘solid ionics’ in 1967. ‘Solid-state ionics’ first appeared in 1971 in another of his papers, and was likely a play on ‘solid-state electronics’, another rapidly growing field at the time.
Chika Kuroda (24 March 1884 – 8 November 1968) was a Japanese chemist whose research focussed on the structures of natural pigments.
Motoo Kimura (13 November 1924 – 13 November 1994) was a Japanese theoretical population geneticist who is best remembered for developing the neutral theory of molecular evolution.
Osamu Shimomura (27 August 1928 – 19 October 2018) was a Japanese organic chemist and marine biologist who dedicated his career to understanding how organisms emitted light.
Kikunae Ikeda (8 October 1864 – 3 May 1936) was a Japanese chemist who discovered the fifth basic taste, umami.
Umetaro Suzuki (7 April 1874 – 20 September 1943) was a Japanese scientist best remembered for his research on beriberi, a disease caused by vitamin B1 deficiency, characterized by limb stiffness, paralysis and pain.
Kono Yasui (16 February 1880 – 24 March 1971) was a Japanese botanist who researched the genetics of poppies, corn and spiderworts and surveyed the plants that had been affected by the nuclear fallout after the atomic bombings of Hiroshima and Nagasaki.
Hitoshi Kihara (1893 – 1986) was one of the most famous Japanese geneticists of the 20th century. One of his most significant contributions was identifying sex chromosomes (X and Y) in flowering plants.
Michiyo Tsujimura (17 September 1888 – 1 June 1969) was a Japanese agricultural scientist and biochemist recognized for her research of green tea components.
A Japanese surgeon, Tetsuzo Akutsu (20 August 1922 – 9 August 2007) built the first artificial heart capable of keeping an animal alive.
Ogino Ginko (3 March 1851 – 23 June 1913) was the first registered female doctor to practise modern medicine in Japan.
Japanese geochemist Katsuko Saruhashi developed the first method and tools for measuring carbon dioxide in seawater