Fundraising Fox

RDiscovery

Venture capitalActively deploying

Tokyo · Pre-Seed–Series A · 19 people tracked

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Investment thesis

RDiscovery is a cross-border venture capital firm operating between Japan and the US, using its global network to source early-stage biotechnology discoveries. The firm invests in and builds companies that drive innovation in therapeutic development. It has launched the RDiscovery Fund, LP, a vehicle dedicated to fostering innovation originating in Japan. Through an in-house incubator run by its own team, the fund concentrates on creating and scaling companies based on discoveries emerging from leading Japanese academic institutions.

Invests inBiotechHealthtechMedical DevicesGlobalJapanSeattleTokyoUnited States

Source: firm website, verified Aug 3, 2026.

Stage
Pre-Seed–Series A
HQ
Tokyo, JP
Leads rounds
Leads
Instruments
Equity
Tracked investments
11

Team · 19 people

from the firm's website
Lina Li· Venture Partner
Stephen Gitto· Director of Finance
Tetsuya Abe· Investment Manager
Yohei Otsuki· Investment Manager
Yoshie Fujioka· Investment Manager

What they invest in

from 2 of 11 portfolio companies

Biotech ×2

HQs:United States×1

Investments · 11 tracked

founders shown can be your intro path
Pattern Pharma Inc.SEC filingmedium confidence

BiotechToronto

John Abeles(Director)Hans Keirstead(Director)Nicholas Glover(Director)Mark Frans van Coeverden de Groot(Executive Officer, Director)Andrew Williams(Executive Officer)Hans Kierstead(Director)

Board seatHans Keirstead· per SEC Form D · $275K raise · filed Aug 2024

Capacity Biocapacitybio.comin

BiotechPalo Alto, US

Kenneth Horne(Executive Officer, Director)Taro Inaba(Director)Dylan Morris(Director)Amy Wang(Executive Officer, Director)Cristina Ghenoiu(Director)

IMEL

Develops cell-based therapies to restore mitochondrial function for treatment of genetic diseases and age-related indications.

Imelbiotximelbiotx.com
Immunohelixnapajen.com
Myrodia

Venture capital-led drug discovery startup focused on Sensory Medicine, developing pharmaceutical interventions based on sensory stimulation and artificial hibernation concepts.

Sanodynesanodyne.com
Sanodyne Therapeutics

Developing innovative therapies for peripheral neuropathy and neuropathic pain management.

Viageviagetx.com
Viage Therapeutics

Neuroscience company developing novel neurotherapeutics, with lead clinical candidate DGX-001 targeting the gut-brain axis.

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.

Frequently asked questions

What stage does RDiscovery invest at?
RDiscovery invests at the Pre-Seed, Seed, Series A stages.
What sectors does RDiscovery focus on?
RDiscovery focuses on Biotech, Healthtech, Medical Devices.
Where is RDiscovery located?
RDiscovery is headquartered in Tokyo, JP.
Does RDiscovery lead rounds?
Yes, RDiscovery leads investment rounds.

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