Radar · Healthcare in Tokyo
Best Healthcare Companies in Tokyo, Japan
The 267 best Healthcare companies in Tokyo, Japan in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Varinos.
By Rohit KhannaTrends & Stories
267companies tracked
$458.9Mdisclosed funding
0unicorns
69have raised
Ranked: Best Healthcare companies in Tokyo
| # | Company | Disclosed funding | Last round | Stage | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Varinos Provider of women health testing services | $163M | 1 mo ago | Series D | — | Yoko Nagai Co-Founder | WordPressMySQLPHP+19 | 20 patents Patents concentrated in computing, sensing & instrumentation | — |
| 2 | INNOPHYS Manufacturer of powered exoskeleton suits for physical assistance | $38M | 77 mo ago | Series C | 6 | — | WordPressMySQLPHP+25 | 39 patents Ergonomic body‑support and fall‑prevention devices using specialized tension‑spring mechanisms | — |
| 3 | SDP Japan Provider of medical equipment rental services | $31M | 12 mo ago | Series D | 58 | — | WordPress Block EditorWordPressMySQL+17 | — | — |
| 4 | Tanita Health Link Provider of healthcare services | $24M | 92 mo ago | Late Stage | 71 | — | Node.jsNext.jsReact+14 | — | — |
| 5 | Jitsubo Japanese, preclinical-stage, drug discovery company developing peptide-based therapeutics | $23M | 115 mo ago | Acquired | 15 | Yusuke Kohno Co-Founder & CEO | — | 57 patents Efficient peptide synthesis methods for solid-phase and solution-phase peptide manufacturing. | — |
| 6 | Welmo Providers of nursing services | $18M | 3 mo ago | Series C | 152 | Yusuke Kanno CEO | WordPressMySQLPHP+16 | — | — |
| 7 | FiT Chain of fitness centre | $14M | 10 mo ago | Series A | — | Keita Kato CEO | STUDIOApple iCloud MailGoogle Workspace+11 | 9 patents Digital imaging, dashcam recording, and targeted ad delivery for automotive and fishing game platforms | — |
| 8 | Provigate Manufacturer of home blood glucose monitoring devices | $13M | 19 mo ago | Series B | 23 | Yasunobu Sekimizu Founder & CEO | — | 122 patents Clinical diagnostics focusing on blood sample handling, storage, and glycated protein measurement. | — |
| 9 | Sosei International Biopharma specializing in GPCR structure-based drug design, peptide and nanotechnology | $13M | 261 mo ago | Public | 211 | — | — | 23 patents Neurodiagnostic devices and small‑molecule drugs for dementia, fibrosis, and related therapies | — |
| 10 | SmartScan Provider of healthcare consulting services | $12M | 50 mo ago | Series B | 10 | Tomoaki Kanno Kazuhiko Kamiyama CEO | WordPressMySQLPHP+15 | — | — |
| 11 | Sanamedi Provider of pharmaceutical quality assurance consulting services | $10M | 123 mo ago | Series B | — | Takahiro Uchida CEO | WordPressMySQLPHP+21 | — | — |
| 12 | Splink Provider of healthcare analytics services | $10M | 55 mo ago | Series A | 13 | Aoyama Yuki CEO | WordPressApple iCloud MailGoogle Workspace+15 | 25 patents AI-powered medical imaging analysis and diagnostic decision support systems | — |
| 13 | MedUp Provider of healthcare marketing services | $8M | 14 mo ago | Series A | 8 | Ken Yanagiuchi Founder | — | — | — |
| 14 | LiberoThera Provides drug discovery using cell-free membrane protein preparation and unnatural amino acid | $8M | 22 mo ago | Series A | 10 | — | — | 4 patents Therapeutic anti‑CCR8 antibodies for immune modulation | — |
| 15 | Shaperon Provider of software solutions for the healthcare industry | $7M | 5 mo ago | Series B | 20 | Rei Sakamoto Founder & CEO | — | — | — |
| 16 | ViXion Manufacturer of electronic eye glasses | $7M | 12 mo ago | Series A | — | Kazunori Asada CEO | WordPressMySQLPHP+21 | 15 patents Smart adaptive ophthalmic lenses and variable-focus eyeglass control systems | — |
| 17 | NeuroSpace Sleep improvement program for employeers | $6M | 83 mo ago | Series A | — | Takanori Kobayashi CEO | Cart FunctionalityStrikinglyZoho+17 | — | — |
| 18 | ARCS Provider of robotic and AI technologies for solving challenges in reproductive assistance healthcare | $5M | 13 mo ago | Seed | 5 | — | WixSentryBootstrap+10 | 3 patents Patents concentrated in computing, sensing & instrumentation | — |
| 19 | Knowledge Palette Provider of research, development, and manufacturing services for small molecule drugs | $5M | 35 mo ago | Series A | 4 | Hiroki Danno Co-Founder & CEO | — | — | — |
| 20 | EMC Healthcare EMC healthcare is a healthcare company that develops services to support essential workers in the community | $4M | 5 mo ago | Series B | 14 | — | Wix eCommerceWixSentry+14 | — | — |
| 21 | Zpeer Provider of healthcare consulting, marketing and sales support services for animal health companies | $4M | 24 mo ago | Series A | — | Yutaka Fujimoto Founder & CEO | WordPressMySQLPHP+11 | — | — |
| 22 | Philduct Manufacturer of dental equipment | $3M | 13 mo ago | Series A | — | Kanae Kaneko Founder & CEO | — | — | — |
| 23 | FerroptoCure Provider of ferroptosis drug discovery and development solutions | $3M | 8 mo ago | Series A | — | Yuji Otsuki CEO | — | — | — |
| 24 | MTU Provider of medical marketing and IT outsourcing services for healthcare sectors | $3M | 26 mo ago | Series A | — | Takuya Hara CEO | STUDIOFirebaseNode.js+9 | — | — |
| 25 | MEDIROM Provider of healthcare management services | $3M | 18 mo ago | Public | 607 | — | TurbopackEmotionApple iCloud Mail+19 | — | — |
| 26 | Curreio CRO focused on drug discovery based on structural analysis using a cryo-electron microscope | $3M | 60 mo ago | Series A | 7 | Motoki Nakai CEO | WordPressMySQLPHP+14 | — | — |
| 27 | Meetscare Provider of information services for nursing care | $2M | 68 mo ago | Seed | 8 | Sean hora CEO | — | — | — |
| 28 | Aristol Provider of corporate health management and consulting services | $2M | 57 mo ago | Series B | 5 | Manabu Miyazaki Morgan Chief Executive Officer | — | — | — |
| 29 | Cellshoot Therapeutics Provider of drug research & development services for bio pharma industry | $2M | 46 mo ago | Seed | — | Hiroshi Tanaka CEO | — | — | — |
| 30 | RevolKa Provider of AI development services for biopharma sector | $2M | 12 mo ago | Series A | 23 | Shiro Kataoka CEO | WordPressMySQLPHP+13 | 9 patents AI-driven protein and antibody design for therapeutic and biotech applications | — |
| 31 | 3-D Matrix Medical Technology 3D Matrix develops self-assembling peptides technology | $2M | 247 mo ago | Seed | — | Keiji Nagano CEO | — | — | — |
| 32 | ARCH Provider of support system specializing in gynecology and infertility treatment | $2M | 18 mo ago | Series A | 10 | Yukiko Nakai CEO | — | — | — |
| 33 | Proteobridge CRO offering drug development and research services for protein array manufacturing | $2M | 8 mo ago | Seed | 12 | Ryo Kumagai CEO | — | — | — |
| 34 | VARYTEX Provider of medical health marketing support, business consulting, and health content services | $1M | 26 mo ago | Seed | — | Kiichiro Hirano CEO | Wix eCommerceWixSentry+14 | — | — |
| 35 | Sumitomo Pharma R&D company focused on manufacturing drugs for multiple therapeutic areas | $1M | 181 mo ago | Funding Raised | 6,250 | Hiroshi Nomura CEO | Apple iCloud MailBootstrapHandlebars+16 | 3,737 patents Patents concentrated in health & consumer products | — |
| 36 | Wellpharma Provider of cannabis medical services | $1M | 49 mo ago | Seed | — | Fukuda Issey CEO | WordPressMySQLPHP+18 | — | — |
| 37 | AgeWellJapan Provider of long-term care and support for the aging population with customized programs based on individual… | $1M | 13 mo ago | Seed | — | Madoka Akagi CEO | WordPressMySQLPHP+13 | — | — |
| 38 | N.Partner Platform provides online personalized nutrition coaching services by registered dietitians | $1M | 31 mo ago | Seed | 60 | Kei Yamagami CEO | WordPressMySQLPHP+18 | — | — |
| 39 | METRICA Provider of AI medical equipment and hospital IT tools | $905K | 58 mo ago | Seed | — | Uki Nishimura Founder | — | — | — |
| 40 | LifeCoach Standalone gym center | $876K | 45 mo ago | Seed | — | Keita Kato CEO | — | — | — |
| 41 | xCARE Provider of pharmaceuticals development & commercialization services | $871K | 5 mo ago | Seed | 7 | Masaru Fukunaga Founder & CEO | WebflowMicrosoft ClarityLinkedin Insight Tag+20 | — | 1 job opening · 1 launch · 2 partnerships |
| 42 | MediColle Provider of medical and health information services | $816K | 50 mo ago | Seed | 2 | — | — | — | 1 job opening |
| 43 | ASEMtech Developer of ultrasonic electromagnetic imaging technology. | $675K | 2 mo ago | Series A | — | Kenji Ikushima CEO | WordPress Block EditorWordPressMySQL+12 | — | — |
| 44 | M-INT Association focused on life science innovation | $600K | 27 mo ago | Seed | — | Natsuki Fujio CEO | — | 41 patents AI-driven automated decision, data analysis, and communication systems for enterprise processes | — |
| 45 | Daiichi Sankyo Developer of drugs to address diverse medical needs | $236K | 57 mo ago | Public | 32,791 | Sunao Manabe CEO | DNNApple iCloud MailMicrosoft 365+13 | 7,796 patents Oncology antibody‑drug conjugates and multispecific immunotherapies targeting tumor antigens | 1 partnership |
| 46 | Japan Healthcare Provider of health management support services | $102K | 81 mo ago | Seed | 10 | — | WordPressMySQLPHP+10 | — | — |
Top 12 Healthcare companies in Tokyo
#1
Series D · Koto City, Tokyo · founded 2017$162.7Mraised▾
Series D · Koto City, Tokyo · founded 2017
Developer of genome analysis technology intended to provide contract testing and analysis services. The company's technology has made it possible to detect microscopic amounts of bacteria which examines and diagnoses the presence or absence of abnormalities by examining the genes and chromosomes of embryos before pregnancy is established, helping women to reduce physical and mental burdens.
Funding rounds
- May 2026Series D$8M
- May 2026Conventional Debt—
- Aug 2022Series C$88.8M
Founders & team
Investors
Fast Track Initiative, Mitsubishi UFJ Capital, Sony Innovation Fund, Angel Bridge, SMBC Venture Capital, Miyako Capital
Tech stack
AddtoanyAddtoany Share ButtonsAll In One SeoCore-JsGoogle AnalyticsGoogle Font Api
#2
Series C · Chiyoda City, Tokyo · founded 2013 · 152 employees$18Mraised▾
Series C · Chiyoda City, Tokyo · founded 2013 · 152 employees
Welmo offers nursing services. The company provides nurses for home care of patients. Their services include searching, registration and management functions for social resource information to the in-home nursing care support office or region based support center for providing necessary services to users.
Funding rounds
- Mar 2026Series C—
- Dec 2021Series C$18M
Founders & team
Investors
DG Ventures, Aflac Ventures, Tokio Marine & Nichido Fire Insurance, UTokyo Innovation Platform, SX Capital, Femto Partners
Tech stack
All In One SeoAmazon SesAmazon Web ServicesCdnjsCloudflareFirebase
#3
Series B · Setagaya, Tokyo · founded 2017 · 20 employees$7.3Mraised▾
Series B · Setagaya, Tokyo · founded 2017 · 20 employees
Developer of a messaging platform designed for effective communication with healthcare professionals. The company's platform facilitates digital interactions with medical personnel, allows efficient customer management, integrates with email services such as Outlook and Gmail to streamline email transmission and reception, and provides file browsing history tracking to support life science organizations in managing promotions and enhancing risk management practices, enabling healthcare companies to govern promotions and strengthen risk management.
Funding rounds
- Jan 2026Conventional Debt$629.9K
- Jan 2026Series B$4M
- Feb 2023Series A$2.7M
Founders & team
Investors
ALL STAR SAAS FUND, Nissay Capital, i-nest capital, y Vertex, AGS Consulting, Cygames Capital
#4
Series D · Tokyo, Tokyo · founded 2014 · 58 employees$31Mraised▾
Series D · Tokyo, Tokyo · founded 2014 · 58 employees
Provider of medical equipment rental services
Funding rounds
- Jun 2025Series D$31M
- 2018Seed—
Investors
Eight Roads Ventures, JP Investment, Globis Capital Partners, T&D Innovation, Sumitomo Mitsui Trust Bank, Spiral Capital
Tech stack
Apple Icloud MailContact Form 7Google AnalyticsGoogle Font ApiGoogle Tag ManagerGoogle Workspace
#5
Series A · Shibuya, Tokyo · founded 2020$14Mraised▾
Series A · Shibuya, Tokyo · founded 2020
Chain of fitness centre
Funding rounds
- Aug 2025Conventional Debt—
- Aug 2025Series A$10.1M
- May 2024Conventional Debt$3.8M
- Aug 2023Seed—
Founders & team
Investors
Kyoto Bank, Kansai Mirai Bank, XTech Ventures, THE SEED
Tech stack
FirebaseGoogle CloudGoogle Cloud CdnGoogle Font ApiGoogle Tag ManagerGoogle Workspace
#6
Series B · Chiyoda City, Tokyo · founded 2017 · 14 employees$3.7Mraised▾
Series B · Chiyoda City, Tokyo · founded 2017 · 14 employees
EMC Healthcare is a company that develops services to support essential workers in the community. They focus on healthcare solutions for people of all ages, from babies to the elderly.
Funding rounds
- Jan 2026Series B$3.7M
Investors
TAUNS Laboratories, SUWA SHINKIN
Tech stack
Apple Icloud MailBootstrapGoogle AnalyticsGoogle CloudGoogle Cloud CdnGsap
#7
Series A · Koganei, Tokyo · founded 2023$674.9Kraised▾
Series A · Koganei, Tokyo · founded 2023
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Funding rounds
- Apr 2026Series A$940.6K
- Jun 2025Series A$1.7M
- Jan 2024Seed$674.9K
Founders & team
Investors
Bpcapital, Leotokyo, Quantum Leaps Ventures, Mirai Creation Organization, Shinkin, Tamashin
Tech stack
Apache Http ServerAstraContact Form 7Google Font ApiJqueryJquery Migrate
#8
Series A · Chiyoda City, Tokyo · founded 2022$3.1Mraised▾
Series A · Chiyoda City, Tokyo · founded 2022
Provider of ferroptosis drug discovery and development solutions. It is a developer of therapeutic drugs to treat cancer and other diseases.
Funding rounds
- Sep 2025Series A$3.1M
- Jun 2023Seed—
Founders & team
Investors
NRI, Tokyo University of Science Innovation Capital, Diamond Medino Capital, Vision Incubate, JST, Tokyo University of Science
#9
Series A · Shinjuku City, Tokyo · founded 2021$7.1Mraised▾
Series A · Shinjuku City, Tokyo · founded 2021
Manufacturer of electronic eye glasses
Funding rounds
- May 2025Series A—
- Aug 2022Series A$7.1M
Founders & team
Investors
Senju Pharmaceutical, EXEDY
Tech stack
Amazon Web ServicesAnimate.CssCloudflareContact Form 7Core-JsFacebook Pixel
#10
Seed · Tokyo, Tokyo · founded 2022 · 7 employees$871.2Kraised▾
Seed · Tokyo, Tokyo · founded 2022 · 7 employees
Provider of pharmaceuticals development & commercialization services
LinkedIn Pulse recent public activity · Jul 2026
Audience: 6k LinkedIn followers — 14.8% of this cohort's audience
Hiring: 1 hiring post in 12 mo (public) · hiring: CRO, CMC
Activity: 1 product launches · 2 partnerships (incl. SaMD) announced in 12 mo
Funding rounds
- Jan 2026Seed$569.7K
- Feb 2024Seed$871.2K
Founders & team
Investors
ANRI, CyberAgent, Primal Capital, Chugin Capital Partners, Kyoto University Innovation Capital
Tech stack
CloudflareCloudflare Bot ManagementCore-JsFacebook PixelGoogle AnalyticsGoogle Font Api
#11
Series A · Minato City, Tokyo · founded 2017 · 8 employees$7.9Mraised▾
Series A · Minato City, Tokyo · founded 2017 · 8 employees
Developer of customer relationship management tools intended to remove inefficiency in hospital management and promote sustainable medical care. The company's tool is optimized to improve the quality of medical services and reduce the medical expenses of medical staff, enabling medical professionals to work comfortably by improving operational efficiency.
Funding rounds
- Mar 2025Venture Debt$866.1K
- Apr 2024Series A$2.5M
- Aug 2021Series A$5.5M
- Feb 2019Seed—
Founders & team
Investors
DNX Ventures, Mitsubishi HC Capital, Paramount Bed, ALL STAR SAAS FUND, Mobile Internet Capital, Resona Group
#12
Seed · Shibuya, Tokyo · founded 2022 · 5 employees$5.2Mraised▾
Seed · Shibuya, Tokyo · founded 2022 · 5 employees
ARCS Inc. is a company that utilizes robot and AI technology to solve challenges in reproductive assistance medicine.
Funding rounds
- May 2025Seed$1.9M
- Jan 2025Seed$3.4M
Investors
JAFCO, DEEPCORE, Mirai Creation Organization, Mizuho Capital, HIRAC FUND, JST
Funding & investor landscape
$458.9Mtotal disclosed funding
47companies funded
70disclosed rounds
3rounds last 90 days
Most active investors
Notable founders
Yoko Nagai
Co-Founder · Varinos
Yusuke Kanno
CEO · Welmo
Rei Sakamoto
Founder & CEO · Shaperon
Keita Kato
CEO · FiT
Kenji Ikushima
CEO · ASEMtech
Yuji Otsuki
CEO · FerroptoCure
Kazunori Asada
CEO · ViXion
Masaru Fukunaga
Founder & CEO · xCARE
Ken Yanagiuchi
Founder · MedUp
Ryo Kumagai
CEO · Proteobridge
Yasunobu Sekimizu
Founder & CEO · Provigate
Toshiya Sakata
Founder · Provigate
Prism market signals · Japan · country-scoped Prism corpus, 2,036,758 docs
Market landscape — 10 sub-themes by coverage
Share of Healthcare coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
How many Healthcare companies are there in Tokyo, Japan?
Radar tracks 267 indexable Healthcare companies headquartered in Tokyo, Japan that meet our profile-completeness bar.
What is the total funding raised by Healthcare companies in Tokyo, Japan?
The Healthcare companies in Tokyo, Japan on this list have raised a combined $458.9M in disclosed equity funding across 47 funded companies.
Which is the highest-funded Healthcare company in Tokyo, Japan?
Varinos is the highest-funded Healthcare company in Tokyo, Japan, with $162.7M in disclosed equity funding.
How many Healthcare companies in Tokyo, Japan are funded?
47 of the 267 Healthcare companies in Tokyo, Japan on this list have disclosed at least one equity funding round.
How many Healthcare unicorns are there in Tokyo, Japan?
None of the Healthcare companies in Tokyo, Japan on this list currently has a disclosed valuation of $1B or more.
Who are the top investors in Tokyo, Japan Healthcare companies?
The most active investors in Tokyo, Japan Healthcare companies on this list include Mitsubishi UFJ Capital, ANRI, SMBC Venture Capital, Nippon Venture Capital, Nissay Capital.
Rohit KhannaTrends & Stories
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.