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Keio Innovation Initiative — Portfolio, Page 2

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

64
Companies
$292.9M
Total invested
$5.7M
Avg. check
52
Industries
Health Care 8Biotechnology 6Manufacturing 5Medical 4Health Diagnostics 3Pharmaceutical 3+46 more
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Portfolio companies

Showing 2548 of 64
Hedgehog MedTech
December 2025

Hedgehog MedTech is a health application for headaches that offers treatment by recognizing, and improving patterns through medical care.

Apps · TokyoVenture - Series Unknown
DigitalArchi
January 2025

DigitalArchi is a manufacturing company that offers interior parts, concrete formwork for construction, recycling, and sells plastic.

Architecture · Kamakura$2.3M Seed
Surv Biopharma
November 2025

Surv Biopharma develops a drug discovery platform that facilitates research and development of veterinary drugs and pharmaceutical products.

Consulting · Kagoshima$9.7M Series B
Japan Carbon Cycle Lab
October 2024

Japan Carbon Cycle Lab is a technology company that focuses on the research and development of CO2 capture and recycling techniques.

GreenTech · Nishiku$2.7M Series A
Space quarters
October 2025

Space Quarters is a manufacturing company that produces payload deploy and panels, and develops space assembly robotic systems.

Industrial Design · Tokyo$5.0M Seed
Eco-Pork
February 2026

Eco-Pork is a co-creation solution farm that focuses on improving food productivity for farmers.

Agriculture · TokyoDebt Financing
Helical Fusion
December 2025

Helical Fusion is a startup company that aims to commercialize fusion energy using magnetic confinement of high-temperature plasmas.

Clean Energy · Tokyo$5.6M Series A
Z-Works
October 2025

Z-Works is a developing IoT healthcare monitoring solutions especially for elderly care.

Cloud Data Services · Tokyo$4.7M Series Unknown
B dot Medical
October 2025

B dot Medical is a medical equipment manufacturing company that offers beam cancer treatment devices.

Health Care · Edogawa$9.0M Series B
Nanofiber Quantum Technologies
September 2025

Nanofiber Quantum Technologies is a research and manufacturing company that develops hardware for quantum communications.

Information Technology · Tokyo$14.0M Series A
Fermelanta
August 2025

Fermelanta is a biotech firm that produces rare plant-based ingredients through microbial fermentation.

Biotechnology · Ishikawa$13.6M Series A
EXORPHIA
August 2025

EXORPHIA is a biotech startup that develops novel medicine using extracellular vesicles.

Biotechnology · OtemachiCorporate Round
Waku
July 2025

Waku is a manufacturing company that specializes in the research and development of organic fertilizers for the agriculture industry.

AgTech · Takahashi$1.2M Seed
Fermecutes
July 2025

Fermecutes is a food production firm that specializes in production of edible proteins using natto bacteria and sustainable methods.

Food and Beverage · Tsuruoka$1.7M Seed
LYMPHOGENiX
July 2025

LYMPHOGENiX aim to be a global leader in lymphatic science, addressing unmet needs in both human and animal health.

Biotechnology · Covent Garden$340K Pre-Seed
FELIQS
July 2025

FELIQS is a research-based start-up specializing in pharmaceutical sciences.

Biotechnology · Kurume$8.4M Series A
Linea Innovations
June 2025

Linea Innovations is an energy production company that develops commercial fusion reactors with advanced fuel technology.

Energy · Roppongi$12.3M Series A
Linqmed
May 2025

Linqmed is a pharmaceutical company that specializes in the research and development of radiopharmaceuticals for cancer treatment.

Health Care · Chiba$2.0M Series B
JiMED
February 2025

JiMED designs and develops an AI-based brain-computer interface for implants in ALS patients to improve communication.

Artificial Intelligence (AI) · Suita$2.3M Series A
Neusignal Therapeutics
January 2025

Neusignal Therapeutics is a medical company that develops therapeutic medicines for dementia and psychiatric illnesses.

Biotechnology · Tokyo$7.4M Series A
BlueWX
January 2025

BlueWX is a software company that develops predictive content services that supports in forecasting, and weather analysis.

Analytics · Tokyo$775K Series A
ElleThermo
September 2024

ElleThermo is an energy company that specializes in the manufacturing and sales of renewable energy generation devices and equipment.

Electrical Distribution · Minato$2.5M Seed
Luxonus
July 2023

Luxonus is a medical device manufacturing company that offers new imaging device with optical ultrasonic technology.

Manufacturing · Saiwai$1.6M Series C
Cellusion
June 2023

Cellusion is a biotechnology research firm that focuses on corneal endothelial regenerative medicine intended to improve eye vision.

Biotechnology · Tokyo$20.3M Series C

Where Keio Innovation Initiative invests

Health Care8
Biotechnology6
Manufacturing5
Medical4
Health Diagnostics3
Pharmaceutical3

About Keio Innovation Initiative's portfolio

How many companies has Keio Innovation Initiative invested in?

Keio Innovation Initiative has invested in 64 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Keio Innovation Initiative invest in?

Keio Innovation Initiative's top investment sectors include Health Care, Biotechnology, Manufacturing, Medical, Health Diagnostics. The firm invests across 52 different industry categories.

What is Keio Innovation Initiative's largest investment?

Among tracked funding rounds, Cellusion received $20.3M in a Series C round. Keio Innovation Initiative's total known invested capital is $292.9M.

What is the average investment size for Keio Innovation Initiative?

Keio Innovation Initiative's average investment size is $5.7M across its portfolio of 64 companies.

What are Keio Innovation Initiative's most recent investments?

Recent Keio Innovation Initiative portfolio additions include Hedgehog MedTech, DigitalArchi, Surv Biopharma, Japan Carbon Cycle Lab, Space quarters. These companies were founded in 2020 or later.

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