Startup accelerators and incubators in Tokyo
- 14 organizations
- Oct 2026 last checked
Startup Genome's Global Startup Ecosystem Report 2026 ranks Tokyo 12th globally and fifth in Asia. It reports that the Tokyo Metropolitan Government budget rose to $448 million in 2026 from $325 million in 2024.
Sources: Startup Genome, Tokyo ecosystem profile (GSER 2026), 2026
The Tokyo Innovation Base community grew from 23,000 members in 2023 to more than 67,000, per Startup Genome. SusHi Tech Tokyo 2026 recorded more than 750 startups, 10,000 business meetings and 60,000 participants.
Sources: Startup Genome, Tokyo ecosystem profile (GSER 2026), 2026
14 of 14 shown
Nothing matches these filters.
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Antler Japan
A six-week full-time Inception Residency in Tokyo, taught mainly in English, where founders build and test a product and receive pre-seed investment.
- Run by
- Antler
- Duration
- 6 weeks
- Equity
- $100,000 for 10% equity
- Funding
- $150,000 ($100,000 for 10% equity plus $50,000 via an uncapped SAFE with MFN)
antler.co Upcoming: Nov 2026 · Checked Oct 2026 -
JR East Startup Program
An open call in which startups propose joint projects with JR East Group resources and run proof-of-concept trials, with themes of regional, digital and SDG co-creation.
- Run by
- East Japan Railway Company
jrestartup.co.jp Latest activity: Oct 2026 · Checked Oct 2026 -
KDDI ∞ Labo (MUGENLABO)
KDDI's open innovation program runs four 2026 startup programs covering partner-asset business support, a North America acceleration track, space co-creation and staff side projects.
- Run by
- KDDI
kddi.com Latest activity: Jul 2026 · Checked Oct 2026 -
Open Network Lab (Onlab)
A seed accelerator running recurring batches in Tokyo, with regional tracks in Hokkaido and Fukuoka, ending in Demo Days for early-stage startups.
- Run by
- Digital Garage
All sectors
onlab.jp Latest activity: Sep 2026 · Checked Oct 2026 -
Plug and Play Japan
Japan arm of Plug and Play running corporate-partnered accelerator batches in Tokyo with offices in Osaka and Kyoto, plus government-commissioned programs for cities.
- Run by
- Plug and Play
AIDeep techClimate & energyHealthtechInsurtechMobility
japan.plugandplaytechcenter.com Latest activity: Sep 2026 · Checked Oct 2026 -
Sakura Deeptech Shibuya Accelerator
A deep tech accelerator run by Scrum Studio and Tokyu Land Corporation at Sakura Deeptech Shibuya in Tokyo, giving Japanese and overseas startups corporate collaboration and commercialization support.
- Run by
- Scrum Studio and Tokyu Land Corporation
Deep tech
scrum.vc Latest activity: Jan 2026 · Checked Oct 2026 -
Shibuya Startup Support
Shibuya's startup support hub offering a startup visa route, a testbed city scheme and the S-Startups program for startups aiming at global markets from Shibuya.
- Run by
- Shibuya City
shibuya-startup-support.jp Latest activity: Oct 2026 · Checked Oct 2026 -
SusHi Tech Global Startups and Growth Acceleration Program
A Tokyo government program that selects growth-stage sustainability startups for tailored mentoring and offers a growth acceleration program with funding support for high-potential projects.
- Run by
- Tokyo Metropolitan Government
- Funding
- up to 200 million yen per project (Growth Acceleration Program)
sushitech-global.metro.tokyo.lg.jp Latest activity: Sep 2026 · Checked Oct 2026 -
Techstars Tokyo Accelerator
A three-month Techstars accelerator in Tokyo powered by Mitsui Fudosan and JETRO Startup, providing mentoring, corporate access and seed funding.
- Run by
- Techstars with Mitsui Fudosan and JETRO
- Duration
- 3 months
- Equity
- 5% common stock plus the value of the uncapped MFN Safe
- Funding
- $120,000 total ($100,000 uncapped MFN Safe or J-KISS plus $20,000 convertible equity agreement)
All sectors
techstars.com Latest activity: Aug 2026 · Checked Oct 2026 -
Tokyo Innovation Base (TIB)
A Tokyo Metropolitan Government startup hub in Marunouchi with a STUDIO program for young founders, a hardware prototyping lab, trial retail space, open-innovation support and weekly community meetups.
- Run by
- Tokyo Metropolitan Government
tib.metro.tokyo.lg.jp Latest activity: Oct 2026 · Checked Oct 2026 -
TOKYO STARTUP STATION (Startup Hub Tokyo)
Tokyo's startup support desk offering founder consultations, events, business plan consulting with specialists, financing advice and a startup grant, at Marunouchi and Tama.
- Run by
- Tokyo Metropolitan Small and Medium Enterprise Support Center
startup-station.jp Latest activity: Oct 2026 · Checked Oct 2026 -
UTokyo IPC 1stRound and Startup Building Program
The University of Tokyo's venture company runs the 1stRound program, which gives selected teams about half a year of expert support and seed funding, plus a startup building program with entrepreneurs in residence.
- Run by
- The University of Tokyo
- Duration
- half a year (1stRound)
utokyo-ipc.co.jp Latest activity: Oct 2026 · Checked Oct 2026 -
Waseda University Center for Entrepreneurship
Waseda's entrepreneurship center runs venture incubation, a PoC fund, a social entrepreneur program and co-creation programs with companies for students, researchers and alumni.
- Run by
- Waseda University
waseda.jp Latest activity: Sep 2026 · Checked Oct 2026 -
X-HUB TOKYO
A Tokyo government platform with outbound courses that take Tokyo startups to overseas ecosystems, an inbound program for foreign startups and an early-stage SCRUM program, with seminars.
- Run by
- Tokyo Metropolitan Government
x-hub-tokyo.metro.tokyo.lg.jp Latest activity: Oct 2026 · Checked Oct 2026
How this list is made
Every card on this page passed the same three checks before it was published.
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Opened on its own website
Each organization was read on its own site, not on a directory or press page.
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Active in the last 18 months
A dated cohort, open call, demo day or news item is required. Its date is on the card; an announced one shows as Upcoming.
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Checked a second time
A separate review re-read every record. Anything it could not confirm was left out.
What gets listed
- Accelerator cohorts
- Incubation with coaching or lab access
- Startup studios
- University founder centers
- Public programs with an application process
What is left out
- Investment funds without a program
- Office or coworking space without a program
- Programs with no dated activity in 18 months
Only what they state
Sector focus, duration, equity and funding appear only where the organization states them itself. A blank means it does not say, not that the answer is none.
Spotted a mistake?
Something out of date, or a program missing? Write to info@mentornity.com with a link to the official page.
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