9 Top startups in Toshima City for April 2025

We rank GMO Internet, AI Medical Service and Takara Printing in Toshima City along with 6 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Toshima City is part of Tokyo Area startup ecosystem which ranks #14 globally and #3 in East Asia.

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Best Startups in Toshima City for 2025

SB Score:557

GMO Internet offers a range of services including online advertising, internet finance, and crypto assets. Engage with their innovative platform for all your digital needs.

Industry:
Software & Data
Subindustry:
Enterprise Technology
URL:

National Rank (Japan)

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Regional Rank (East Asia)

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SB Score:443

AI Medical Service is a start-up company that develops artificial intelligence that brings together the wisdom of Japanese endoscopic specialists and contributes to the development of endoscopic medical care worldwide.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (Japan)

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SB Score:195

Takara Printing offers comprehensive support for companies preparing for an IPO, leveraging their expertise to ensure a seamless and efficient listing process.

Industry:
Software & Data
Subindustry:
Enterprise Technology

National Rank (Japan)

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SB Score:183

Living Tech offers unmanned solutions for the hospitality industry, providing innovative accommodation services. Their cutting-edge technology simplifies operations and enhances guest experiences.

Industry:
Ecommerce & Retail
Subindustry:
Proptech

National Rank (Japan)

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SB Score:178

Docodesk offers a Cloud-based VDI solution for businesses. Empower your team with secure virtual desktops accessible from anywhere. Boost productivity and collaboration with ease.

Industry:
Software & Data
Subindustry:
Cloud

National Rank (Japan)

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Regional Rank (East Asia)

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SB Score:175

BlueBlaze connects professionals for career sharing. Discover new opportunities, expand your network, and gain valuable insights from experienced mentors. Join our platform to unlock your full potential and propel your career forward.

Industry:
Software & Data
Subindustry:
Enterprise Technology

National Rank (Japan)

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Regional Rank (East Asia)

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SB Score:127

An online M&A platform connecting sellers looking to transfer businesses with buyers seeking acquisitions. Streamlined process for seamless transactions.

Industry:
Software & Data
Subindustry:
Enterprise Technology

National Rank (Japan)

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Regional Rank (East Asia)

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SB Score:23

Datumix, founded in May 2017 in Long Beach, California, harnesses advanced AI and reinforcement learning to provide innovative solutions for businesses. Specializing in complex applications, Datumix equips organizations with cutting-edge tools for data analysis and informed decision-making.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (Japan)

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Regional Rank (East Asia)

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KNOCK ON THE DOOR offers mobile app development and business consulting services, helping startups grow their businesses. Specializing in creating engaging and user-friendly applications, their team provides expert guidance to help companies succeed in the digital landscape.

Industry:
Healthtech
Subindustry:
Medtech

National Rank (Japan)

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Regional Rank (East Asia)

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Total amount:9

Top 7 Software & Data Startups in Toshima City for 2025

The top three Software & Data startups in Toshima City have raised more than USD 233M. Toshima City is part of Tokyo Area startup ecosystem which ranks #12 globally for the Software & Data industry.
SB Score:557

GMO Internet offers a range of services including online advertising, internet finance, and crypto assets. Engage with their innovative platform for all your digital needs.

Industry:
Software & Data
Subindustry:
Enterprise Technology
URL:

National Rank (Japan)

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Regional Rank (East Asia)

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Global Rank (WorldWide)

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SB Score:443

AI Medical Service is a start-up company that develops artificial intelligence that brings together the wisdom of Japanese endoscopic specialists and contributes to the development of endoscopic medical care worldwide.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (Japan)

0

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Regional Rank (East Asia)

0

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Global Rank (WorldWide)

0

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SB Score:195

Takara Printing offers comprehensive support for companies preparing for an IPO, leveraging their expertise to ensure a seamless and efficient listing process.

Industry:
Software & Data
Subindustry:
Enterprise Technology

National Rank (Japan)

0

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Regional Rank (East Asia)

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Global Rank (WorldWide)

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Total amount:7

Most Funded Startups in Toshima City for 2025

The top three most funded startups in Toshima City have raised total funding of more than USD 232M. AI Medical Service has 113.03% more funding than GMO Internet.
SB Score:443

AI Medical Service is a start-up company that develops artificial intelligence that brings together the wisdom of Japanese endoscopic specialists and contributes to the development of endoscopic medical care worldwide.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (Japan)

0

View

Regional Rank (East Asia)

0

View

Global Rank (WorldWide)

0

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SB Score:557

GMO Internet offers a range of services including online advertising, internet finance, and crypto assets. Engage with their innovative platform for all your digital needs.

Industry:
Software & Data
Subindustry:
Enterprise Technology
URL:

National Rank (Japan)

0

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Regional Rank (East Asia)

0

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Global Rank (WorldWide)

0

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SB Score:183

Living Tech offers unmanned solutions for the hospitality industry, providing innovative accommodation services. Their cutting-edge technology simplifies operations and enhances guest experiences.

Industry:
Ecommerce & Retail
Subindustry:
Proptech

National Rank (Japan)

0

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Regional Rank (East Asia)

0

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Global Rank (WorldWide)

0

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Total amount:9

Top Hiring Startups in Toshima City by Employee Number

The top three hiring startups in Toshima City have an median employee size that is between [501-1000]
SB Score:557

GMO Internet offers a range of services including online advertising, internet finance, and crypto assets. Engage with their innovative platform for all your digital needs.

Industry:
Software & Data
Subindustry:
Enterprise Technology
URL:

National Rank (Japan)

0

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Regional Rank (East Asia)

0

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Global Rank (WorldWide)

0

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SB Score:195

Takara Printing offers comprehensive support for companies preparing for an IPO, leveraging their expertise to ensure a seamless and efficient listing process.

Industry:
Software & Data
Subindustry:
Enterprise Technology

National Rank (Japan)

0

View

Regional Rank (East Asia)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:443

AI Medical Service is a start-up company that develops artificial intelligence that brings together the wisdom of Japanese endoscopic specialists and contributes to the development of endoscopic medical care worldwide.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (Japan)

0

View

Regional Rank (East Asia)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:127

An online M&A platform connecting sellers looking to transfer businesses with buyers seeking acquisitions. Streamlined process for seamless transactions.

Industry:
Software & Data
Subindustry:
Enterprise Technology

National Rank (Japan)

0

View

Regional Rank (East Asia)

0

View

Global Rank (WorldWide)

0

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Total amount:9

Explore the Startup Ecosystem of Toshima City

National Rank

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Regional Rank

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3rd

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Global Rank

(WorldWide)

14th

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Top Cities for Startups in Japan - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
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2024 National Rank CityGlobal Rank
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Total Score

Access subscores for 1000 cities and 100 countries

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Quantity Score
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Quality Score
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Business Score
1st
0
14th
0
49.418
00.00
00.00
00.00
2nd
0
143rd
-
15
4.638
00.00
00.00
00.00
3rd
0
169th
+
3
3.693
00.00
00.00
00.00
4th
0
242nd
-
28
1.832
00.00
00.00
00.00
5th
0
376th
-
56
0.933
00.00
00.00
00.00
6th
+
1
525th
-
35
0.437
00.00
00.00
00.00
7th
-
1
556th
-
80
0.384
00.00
00.00
00.00
8th
+
2
789th
+
58
0.193
00.00
00.00
00.00
9th
-
1
807th
-
113
0.184
00.00
00.00
00.00
10th
-
1
910th
-
181
0.144
00.00
00.00
00.00
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