Nextblue

Nextblue is an early-stage focused venture capital firm headquartered in Japan, investing primarily in Japan, Europe, and the United States. It focuses on pre-seed to Series A startups in healthtech, femtech, female-led ventures, fintech, consumer, and B2B SaaS sectors.

Yuichi Gun

Representative Partner

Kanako Inoue

General Partner

23 past transactions

Trellis Health

Pre Seed Round in 2025
Trellis Health is a healthcare application developer focused on enhancing women's health, particularly during pregnancy. The company aims to centralize and manage individual health information across various life stages, starting with tools designed to support expectant mothers. By enabling users to access their past health records and address current health needs, Trellis Health seeks to establish a foundation for future generational health. The application is designed to empower women by organizing their health data in a user-friendly manner, facilitating better health management for themselves and their families.

Josan-shes

Seed Round in 2025
Josan-shes is a web startup that provides nursing, babysitting, and childcare services to women and babies.

Exactly.ai

Seed Round in 2024
Exactly.ai is an artwork creation platform. It allows users to create their personal AI models trained on their work and publish them.

SecureNavi

Series A in 2023
SecureNavi specializes in automating information security management systems (ISMS). It streamlines conventional processes by replacing manual operations with its proprietary tools, enhancing efficiency and reducing reliance on Excel and Word.

Fixed Construction

Pre Seed Round in 2023
Fixed Construction is a platform helping construction companies source vetted, skilled workers. Fixed Construction is based in London but operates across the United Kingdom.

Bento

Pre Seed Round in 2023
Bento is a collaboration platform that allows users to share personal pages in one link. It bridges this gap by offering a platform for creators to showcase their skills, present their interests, and find collaborators outside of their immediate circle. Individuals looking for new opportunities can also find projects. They make it easier to find details like skills, interests, and timelines to facilitate those connections. Instead of relying solely on local circles or people you met at university, talented engineers, designers, and other content creators can find their next partners based on what really matters: the work itself, not professional prestige.

Bento

Pre Seed Round in 2022
Bento is a collaboration platform that allows users to share personal pages in one link. It bridges this gap by offering a platform for creators to showcase their skills, present their interests, and find collaborators outside of their immediate circle. Individuals looking for new opportunities can also find projects. They make it easier to find details like skills, interests, and timelines to facilitate those connections. Instead of relying solely on local circles or people you met at university, talented engineers, designers, and other content creators can find their next partners based on what really matters: the work itself, not professional prestige.

kencko

Series A in 2022
kencko is a company that produces and sells organic fruit and vegetable products in the United States, United Kingdom, and Canada, including sachet-based drinks sold in various pack sizes. Founded in 2017 and based in New York, with a processing facility in Lisbon, Portugal, kencko aims to make organic produce convenient without sacrificing freshness. Its product line centers on instant smoothies and sachet drinks that add organic fruits and vegetables to the daily routine, without added sugar, chemicals, or colorants, preserving the nutritional content for home preparation. The company positions its offerings as a convenient alternative to fresh produce, enabling hassle-free consumption of healthy smoothies and beverages.

SecureNavi

Seed Round in 2022
SecureNavi specializes in automating information security management systems (ISMS). It streamlines conventional processes by replacing manual operations with its proprietary tools, enhancing efficiency and reducing reliance on Excel and Word.

kencko

Series A in 2022
kencko is a company that produces and sells organic fruit and vegetable products in the United States, United Kingdom, and Canada, including sachet-based drinks sold in various pack sizes. Founded in 2017 and based in New York, with a processing facility in Lisbon, Portugal, kencko aims to make organic produce convenient without sacrificing freshness. Its product line centers on instant smoothies and sachet drinks that add organic fruits and vegetables to the daily routine, without added sugar, chemicals, or colorants, preserving the nutritional content for home preparation. The company positions its offerings as a convenient alternative to fresh produce, enabling hassle-free consumption of healthy smoothies and beverages.

Atmosfy

Seed Round in 2021
Founded in 2021, Atmosfy is a San Francisco-based platform that helps users discover dining and nightlife options through video reviews. It covers restaurants, bars, cafes, and clubs nearby or afar, assisting users in making informed decisions based on their preferences.

INGEN

Seed Round in 2021
INGEN is an agricultural service company that specializes in planning, management, and coordination of food production groups and areas.

Sturdy

Seed Round in 2021
Sturdy is an online code collaboration platform that aims to enhance software development by facilitating real-time collaboration in the cloud. The platform is designed to simplify the coding process, allowing users to easily synchronize changes and track their work automatically. By optimizing integration frequency and promoting the shipping of small, incremental changes as the standard practice, Sturdy enables teams to collaborate more effectively and efficiently. This focus on intuitive collaboration makes it easier for developers to share their progress and maintain oversight of their projects.

Nuw (The Nu Wardrobe)

Pre Seed Round in 2021
The Nu Wardrobe is a circular fashion platform that allows users to digitize their wardrobes and share clothing with others in their community. By facilitating borrowing, sharing, and swapping of garments, the platform extends the life cycle of clothing and significantly reduces garment waste while maintaining a focus on style. Users can participate in innovative events designed to raise awareness about sustainable fashion, providing a fun alternative to traditional shopping. Through a subscription model, The Nu Wardrobe enables individuals to enjoy a sustainable fashion experience, giving new life to existing clothing within their communities.

Smart Accompanist

Seed Round in 2021
Smart Accompanist offers an online platform designed to facilitate learning and performance of classical ensembles for amateur musicians. It boasts a vast repertoire of early music.

Indigames

Seed Round in 2021
Indigames offers game development engine services, game publishing, game development, and 3D design studio services. Their customers' inquiries are addressed through phone, email, and online applications.

Wasimil

Seed Round in 2021
Wasimil is a tool for customers in the hospitality sector. In addition to increasing sales inside the hotel system, it increases automation and efficiency in hotel management. It is a centrally managed platform for hotel management that automates all hotel departments' daily activities and enhances the number of hotel bookings.

Precal

Pre Seed Round in 2021
Precal develops automated prescription data entry solutions for pharmacies. The company offers an on-site IT product that acts as an online prescription entry proxy, transmitting and scanning prescription images remotely to automatically populate patient information, insurance details, and drug data, reducing manual data entry and improving operational efficiency for pharmacies.

SecureNavi

Seed Round in 2021
SecureNavi specializes in automating information security management systems (ISMS). It streamlines conventional processes by replacing manual operations with its proprietary tools, enhancing efficiency and reducing reliance on Excel and Word.

Matsuri Technologies

Venture Round in 2021
Founded in Tokyo, Japan in 2016, Matsuri Technologies develops a vacation rental tool that supports the management of various property types for short-term rentals. Its platform, m2m Systems, enables business operators to automate tasks such as check-ins and customer service.

Xapix

Seed Round in 2020
Xapix is a data and analytics platform for enterprise developers and e-commerce brands, enabling discovery, integration, and management of data and services from multiple providers. The platform consolidates data endpoints into a single API, maps data across formats, and supports API-based product distribution. It provides centralized analytics and brand insights, with AI-powered recommendations and automated actions to optimize performance. For e-commerce brands, Xapix offers SaaS infrastructure to acquire, manage, and scale portfolios across marketplaces, enabling automated product portfolio management and ongoing performance insights to measure, scale, and act to stay ahead of the competition and grow sales. Founded in 2015 and based in San Francisco, with an additional office in Berlin, Xapix focuses on helping brands and digital-first businesses integrate diverse data sources, improve operational visibility, and accelerate monetization of data-driven offerings.

ohne

Pre Seed Round in 2020
Ohne is a women's healthcare brand founded in 2017 by Nikki Michelsen and Leah Remry-Peploe, headquartered in London, United Kingdom. The company specializes in eco-friendly menstrual products, including organic tampons and innovative solutions such as cannabidiol-infused cramp oil and leak-proof, odor-eliminating period pants. Ohne aims to provide a comprehensive range of products that support women throughout their menstrual cycle, positioning itself as a one-stop shop for feminine hygiene needs. The brand emphasizes sustainability and wellness, catering to modern consumers who seek environmentally responsible options in their healthcare choices.

Rockets

Venture Round in 2020
Rockets develops and operates SalesTech solutions, notably 'makibisi', designed to enhance sales strategies and improve lead acquisition efficiency.
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