10 Top startups in Kumamoto for July 2025

We rank sitateru, Data Viz Lab and TechMagic in Kumamoto along with 7 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Kumamoto startup ecosystem ranks #829 globally and #14 in Japan.

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Best Startups in Kumamoto for 2025

SB Score:469

Sitateru is a tailor-controlled system of clothing production that works with clothing companies in order to facilitate clothing needs.

Industry:
Social & Leisure
Subindustry:
Communities

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SB Score:393

Data Viz Lab is a proposal-based consulting firm. They offer consultations on data analysis, visualization, and data strategy planning. They support clients from the digital strategy design phase through data analysis and visualization, and internal promotion. It supports the creation of dashboards that can support data-driven decision-making by aggregating and analyzing numerical data in a way that is easily understood at a glance. In addition to assisting with the operation and promotion of the built dashboard, they will provide training and contribute to the improvement of the company's data literacy.

Industry:
Software & Data
Subindustry:
Enterprise Technology

City Rank (Kumamoto)

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SB Score:369

TechMagic enhances everyday living by integrating AI and robotics into daily activities. Its inaugural project focuses on the food industry, introducing a cooking robot designed to streamline operations in restaurant kitchens, ultimately improving efficiency and elevating the dining experience for both chefs and patrons.

Industry:
Software & Data
Subindustry:
Enterprise Technology

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4th

IDDK
SB Score:225

IDDK specializes in the manufacturing and sale of advanced microscopic observation devices and related technologies. Their innovative solutions enable precise microscopic examination of objects placed on semiconductor chips, utilizing finely arranged light-sensing elements to deliver enhanced clarity and detail in microscopic imaging.

Industry:
Hardware & IoT
Subindustry:
Hardware

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SB Score:220

StapleBio is a biotech company dedicated to the research and development of innovative pharmaceuticals utilizing staple nucleic acid technology. By harnessing this cutting-edge approach, StapleBio aims to revolutionize treatments and improve patient outcomes in various therapeutic areas.

Industry:
Healthtech
Subindustry:
Biotechnology

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SB Score:182

SETE MARES combines innovative ideas with advanced internet technology to develop cutting-edge solutions. As a technology company focused on research and development, it enhances IT business productivity, empowering clients to achieve their goals more efficiently and effectively.

Industry:
Software & Data
Subindustry:
SaaS

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SB Score:158

SOStrange Games specializes in creating captivating video games across diverse genres, including fantasy, action, adventure, open world, dark psychological horror, romance, and choice-driven narratives. Their innovative approach ensures immersive experiences that engage players and keep them coming back for more.

Industry:
Social & Leisure
Subindustry:
Gaming

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SB Score:119

Toy Medical is an innovative health care platform that connects patients with medical professionals. By streamlining appointment scheduling, providing telehealth services, and offering personalized health resources, it empowers users to take charge of their health and access quality care with ease and convenience.

Industry:
Ecommerce & Retail
Subindustry:
Consumer Goods

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SB Score:83

AI Security Lab specializes in cybersecurity research and consulting, offering a cutting-edge cloud-based web application security diagnosis service. The company is dedicated to developing, managing, and supporting innovative solutions to protect digital assets and ensure robust security for clients in an ever-evolving cyber landscape.

Industry:
Software & Data
Subindustry:
Enterprise Technology

City Rank (Kumamoto)

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Total amount:10

Top 4 Software & Data Startups in Kumamoto for 2025

The top three Software & Data startups in Kumamoto have raised more than USD 36.6M. Kumamoto startup ecosystem ranks #670 globally for the Software & Data industry.
SB Score:393

Data Viz Lab is a proposal-based consulting firm. They offer consultations on data analysis, visualization, and data strategy planning. They support clients from the digital strategy design phase through data analysis and visualization, and internal promotion. It supports the creation of dashboards that can support data-driven decision-making by aggregating and analyzing numerical data in a way that is easily understood at a glance. In addition to assisting with the operation and promotion of the built dashboard, they will provide training and contribute to the improvement of the company's data literacy.

Industry:
Software & Data
Subindustry:
Enterprise Technology

City Rank (Kumamoto)

0

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Regional Rank (East Asia)

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SB Score:369

TechMagic enhances everyday living by integrating AI and robotics into daily activities. Its inaugural project focuses on the food industry, introducing a cooking robot designed to streamline operations in restaurant kitchens, ultimately improving efficiency and elevating the dining experience for both chefs and patrons.

Industry:
Software & Data
Subindustry:
Enterprise Technology

City Rank (Kumamoto)

0

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Regional Rank (East Asia)

0

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Global Rank (WorldWide)

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SB Score:182

SETE MARES combines innovative ideas with advanced internet technology to develop cutting-edge solutions. As a technology company focused on research and development, it enhances IT business productivity, empowering clients to achieve their goals more efficiently and effectively.

Industry:
Software & Data
Subindustry:
SaaS

City Rank (Kumamoto)

0

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Regional Rank (East Asia)

0

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Global Rank (WorldWide)

0

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Total amount:4

Top 2 Social & Leisure Startups in Kumamoto for 2025

The top three Social & Leisure startups in Kumamoto have raised more than USD 23.6M. Kumamoto startup ecosystem ranks among the top 10 locations in the world for startups in Social & Leisure, holding the falseth position.
SB Score:469

Sitateru is a tailor-controlled system of clothing production that works with clothing companies in order to facilitate clothing needs.

Industry:
Social & Leisure
Subindustry:
Communities

City Rank (Kumamoto)

0

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Regional Rank (East Asia)

0

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Global Rank (WorldWide)

0

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SB Score:158

SOStrange Games specializes in creating captivating video games across diverse genres, including fantasy, action, adventure, open world, dark psychological horror, romance, and choice-driven narratives. Their innovative approach ensures immersive experiences that engage players and keep them coming back for more.

Industry:
Social & Leisure
Subindustry:
Gaming

City Rank (Kumamoto)

0

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Regional Rank (East Asia)

0

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Global Rank (WorldWide)

0

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Total amount:2

Top 1 Ecommerce & Retail Startups in Kumamoto for 2025

Kumamoto startup ecosystem ranks among the top 10 locations in the world for startups in Ecommerce & Retail, holding the falseth position.
SB Score:119

Toy Medical is an innovative health care platform that connects patients with medical professionals. By streamlining appointment scheduling, providing telehealth services, and offering personalized health resources, it empowers users to take charge of their health and access quality care with ease and convenience.

Industry:
Ecommerce & Retail
Subindustry:
Consumer Goods

City Rank (Kumamoto)

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Regional Rank (East Asia)

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Total amount:1

Most Funded Startups in Kumamoto for 2025

The top three most funded startups in Kumamoto have raised total funding of more than USD 61.3M. TechMagic has 0.48% more funding than sitateru.
SB Score:369

TechMagic enhances everyday living by integrating AI and robotics into daily activities. Its inaugural project focuses on the food industry, introducing a cooking robot designed to streamline operations in restaurant kitchens, ultimately improving efficiency and elevating the dining experience for both chefs and patrons.

Industry:
Software & Data
Subindustry:
Enterprise Technology

City Rank (Kumamoto)

0

View

Regional Rank (East Asia)

0

View

Global Rank (WorldWide)

0

Browse
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SB Score:469

Sitateru is a tailor-controlled system of clothing production that works with clothing companies in order to facilitate clothing needs.

Industry:
Social & Leisure
Subindustry:
Communities

City Rank (Kumamoto)

0

View

Regional Rank (East Asia)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:220

StapleBio is a biotech company dedicated to the research and development of innovative pharmaceuticals utilizing staple nucleic acid technology. By harnessing this cutting-edge approach, StapleBio aims to revolutionize treatments and improve patient outcomes in various therapeutic areas.

Industry:
Healthtech
Subindustry:
Biotechnology

City Rank (Kumamoto)

0

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Regional Rank (East Asia)

0

View

Global Rank (WorldWide)

0

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Total amount:10

Top Hiring Startups in Kumamoto by Employee Number

The top three hiring startups in Kumamoto have an median employee size that is between [51-100]
SB Score:469

Sitateru is a tailor-controlled system of clothing production that works with clothing companies in order to facilitate clothing needs.

Industry:
Social & Leisure
Subindustry:
Communities

City Rank (Kumamoto)

0

View

Regional Rank (East Asia)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:369

TechMagic enhances everyday living by integrating AI and robotics into daily activities. Its inaugural project focuses on the food industry, introducing a cooking robot designed to streamline operations in restaurant kitchens, ultimately improving efficiency and elevating the dining experience for both chefs and patrons.

Industry:
Software & Data
Subindustry:
Enterprise Technology

City Rank (Kumamoto)

0

View

Regional Rank (East Asia)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:393

Data Viz Lab is a proposal-based consulting firm. They offer consultations on data analysis, visualization, and data strategy planning. They support clients from the digital strategy design phase through data analysis and visualization, and internal promotion. It supports the creation of dashboards that can support data-driven decision-making by aggregating and analyzing numerical data in a way that is easily understood at a glance. In addition to assisting with the operation and promotion of the built dashboard, they will provide training and contribute to the improvement of the company's data literacy.

Industry:
Software & Data
Subindustry:
Enterprise Technology

City Rank (Kumamoto)

0

View

Regional Rank (East Asia)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:119

Toy Medical is an innovative health care platform that connects patients with medical professionals. By streamlining appointment scheduling, providing telehealth services, and offering personalized health resources, it empowers users to take charge of their health and access quality care with ease and convenience.

Industry:
Ecommerce & Retail
Subindustry:
Consumer Goods

City Rank (Kumamoto)

0

View

Regional Rank (East Asia)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:10

Explore the Startup Ecosystem of Kumamoto

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Top Cities for Startups in Japan - Ranked by StartupBlink

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