Top list · Tokyo
Health startups in Tokyo
18 health startups in Tokyo have raised money in rounds we track. These are the 18 that have raised the most, $240M between them.
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HeartseedHeartseed has set a mission to “open the door to heart disease treatment with regenerative medicine”.Heartseed has set a mission to “open the door to heart disease treatment with regenerative medicine”.
Founded 2015Tokyo, Japan$40Mlast round May 2023 - 2
Neusignal TherapeuticsNeusignal Therapeutics is a medical company that develops therapeutic medicines for dementia and psychiatric illnesses.Neusignal Therapeutics is a medical company that develops therapeutic medicines for dementia and psychiatric illnesses.
Founded -Tokyo, Japan$40Mlast round Jun 2026 - 3
Renalys PharmaRenalys Pharma is a private, late-stage clinical biopharmaceutical business in Japan focused on the discovery of novel medications.Renalys Pharma is a private, late-stage clinical biopharmaceutical business in Japan focused on the discovery of novel medications.
Founded 2023Tokyo, Japan$39Mlast round Jul 2024 - 4
KinishKinish Inc.Kinish Inc.
Founded 2023Tokyo, Japan$35Mlast round Oct 2026 - 5
REGiMMUNE CorporationA biotechnology company developing novel medicines with immune regulating technology.A biotechnology company developing novel medicines with immune regulating technology.
Founded 2006Tokyo, Japan$21Mlast round Feb 2014 - 6
FunPepFunPep is a is a biotechnology company that manufactures medical products.FunPep is a is a biotechnology company that manufactures medical products.
Founded 2013Tokyo, Japan$20Mlast round Feb 2026 - 7
ThinkCyteThinkCyte is a biotechnology company founded in 2016, specializing in AI-based cell analysis, characterization, and sorting technologies.ThinkCyte is a biotechnology company founded in 2016, specializing in AI-based cell analysis, characterization, and sorting technologies.
Founded 2016Tokyo, Japan$15Mlast round Aug 2024 - 8
Medical ForceMedical Force is a work efficiency software that can combine the disjointed free medical care clinic work into one.Medical Force is a work efficiency software that can combine the disjointed free medical care clinic work into one.
Founded 2020Tokyo, Japan$10Mlast round Feb 2024 - 9
IchirouIchirou provides digital senior care support services that connect elderly people with caretakers.Ichirou provides digital senior care support services that connect elderly people with caretakers.
Founded -Tokyo, Japan$7.7Mlast round Sept 2025 - 10
ChorakuchojuChorakuchoju is a healthcare organization that tries to avoid isolation by implementing AI technologies and medical services.Chorakuchoju is a healthcare organization that tries to avoid isolation by implementing AI technologies and medical services.
Founded -Tokyo, Japan$3.8Mlast round Aug 2025 - 11
One MedicaOne Medica is a platform that provides people outside of China with access to Japan's state-of-the-art medical care.One Medica is a platform that provides people outside of China with access to Japan's state-of-the-art medical care.
Founded 2022Tokyo, Japan$2.4Mlast round Dec 2023 - 12
AI DockAI Dock develops preventive medical services using whole-body scanning and AI technology.AI Dock develops preventive medical services using whole-body scanning and AI technology.
Founded -Tokyo, Japan$1.6Mlast round Aug 2026 - 13
ON CALLON CALL is a healthcare company that offers home medical care services with active doctors and bilingual translators.ON CALL is a healthcare company that offers home medical care services with active doctors and bilingual translators.
Founded -Tokyo, Japan$1.0Mlast round Nov 2023 - 14
Tensegrity PharmaTensegrity Pharma is the developer of a novel drug designed to minimize bottlenecks and provide innovative value to patients.Tensegrity Pharma is the developer of a novel drug designed to minimize bottlenecks and provide innovative value to patients.
Founded -Tokyo, Japan$966Klast round Jan 2025 - 15
xCARExCARE specializes in the development and commercialization phases of the pharmaceutical and medical device industries.xCARE specializes in the development and commercialization phases of the pharmaceutical and medical device industries.
Founded 2022Tokyo, Japan$862Klast round Jun 2026 - 16
MySherpaMySherpa fosters a culture in which people can openly discuss mental health issues.MySherpa fosters a culture in which people can openly discuss mental health issues.
Founded 2016Tokyo, Japan$825Klast round Aug 2023 - 17
Menta RestMenta Rest is a health consulting company that offers expert-led psychological counseling service.Menta Rest is a health consulting company that offers expert-led psychological counseling service.
Founded 2021Tokyo, Japan$644Klast round Apr 2024 - 18
WRAYWRAY is a women's healthcare D2C brand that provides supplements that relieve PMS.WRAY is a women's healthcare D2C brand that provides supplements that relieve PMS.
Founded 2020Tokyo, Japan$428Klast round Jul 2022
Tokyo, JapanCompanies whose funding rounds we classed as any of these sectors, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.
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