01Booster

01Booster is a seed accelerator based in Tokyo, Japan, founded in 2012. It specializes in fostering open innovation by collaborating with large and mid-sized Japanese companies to support startups, particularly in the Asian market. The firm is dedicated to enhancing business opportunities for startups in Japan, including initiatives that benefit rural areas and facilitate international business ventures. 01Booster is backed by a strong management team composed of experienced entrepreneurs and MBAs with a track record in initial public offerings and buyouts.

Fumiha Branscombe

Director of Community Development

21 past transactions

First Penguins Company

Seed Round in 2025
First Penguins envisions a world in which everyone interested in sports and culture can reach their full potential and fully enjoy themselves.

Neighbor

Seed Round in 2023
Neighbor is a metaverse game developer that specializes in Fortnite.

Linda Pesa

Pre Seed Round in 2023
Linda Pesa is a provider of business management applications tailored for small and medium enterprises (SMEs) in Africa. The company focuses on helping business owners manage their operations effectively and gather essential credit information. By offering a suite of financial software, Linda Pesa supports SMEs with comprehensive digital tools that consolidate financial management and credit information into a single, accurate, and timely system. This approach enables business owners to access vital data, facilitating informed decision-making and fostering growth within their enterprises.

Dev Protocol

Seed Round in 2022
Dev Protocol is a platform designed to help GitHub users tokenize their open-source software (OSS) projects, enabling them to access sustainable funding and develop economic models for their initiatives. By utilizing blockchain technology, the platform provides a decentralized funding solution that allows projects to monetize their assets and distribute incentives efficiently. This innovative approach eliminates the need for intermediaries, giving OSS projects a scalable way to unlock their value and engage with the cryptocurrency ecosystem. The protocol's focus on on-chain governance further empowers users, fostering a more inclusive environment for project development and financial support.

Warashibe

Seed Round in 2021
Warashibe is involved in the development and operation of blockchain-related products, focusing on creating financial tools that streamline transactions. The company's primary offering is a financial task management tool that allows users to set fixed usage fees, effectively eliminating intermediaries in marketplaces. This innovation significantly reduces platform commissions and payment fees, facilitating transactions in cryptocurrencies such as Bitcoin and Ethereum. By leveraging blockchain technology, Warashibe aims to enhance the efficiency and cost-effectiveness of financial interactions.

Datagusto

Seed Round in 2021
Datagusto is a developer of an innovative data analysis platform that leverages artificial intelligence to facilitate real-time advanced analysis. The platform allows users to conduct sophisticated analyses by selecting predefined analysis templates, referred to as recipes, which simplifies the data interpretation process. With this tool, clients can quickly derive insights from their data, enabling them to make informed decisions for critical business needs. The system is designed to meet the demands of data scientists and business professionals alike by streamlining the analysis process and providing actionable insights efficiently.

ASTROFLASH

Seed Round in 2020
ASTROFLASH Inc. is a company focused on the development, manufacturing, and operation of artificial satellites. Founded in 2019 and headquartered in Bunkyo, Japan, the company specializes in creating entertainment spacecraft that can be seen with the naked eye from Earth, allowing for adjustments in color and brightness. In addition to its entertainment offerings, ASTROFLASH promotes the innovative use of microsatellites and provides satellite technology and aerospace component manufacturing services. The company aims to expand the possibilities of space utilization while contributing to advancements in satellite technology.

LasTrust

Seed Round in 2020
LasTrust Inc is a web3 technology startup focused on developing blockchain solutions to foster innovation in the Web3 sector. The company has created an application development platform that simplifies the process of building decentralized applications (DApps). This platform eliminates the need for back-end coding and is compatible with various smart contracts, allowing businesses to connect their front-end interfaces to the blockchain through a software development kit (SDK). By making it easier for organizations to develop and deploy DApps without requiring extensive blockchain expertise, LasTrust aims to contribute significantly to the growth of the Web3 ecosystem.

Enjoy Works

Corporate Round in 2019
Enjoy Works is a financial services agency that specializes in real estate, architecture, community development, and the regeneration of vacant houses. The company focuses on addressing regional challenges by collaborating with governments, businesses, and financial institutions. Through its resident-participation-based approach to regional revitalization, Enjoy Works aims to create homes and foster local communities, ultimately contributing to the establishment of safe and prosperous living environments.

Teplo

Seed Round in 2018
Teplo is a company that specializes in developing a portable tea maker, designed to facilitate the brewing of tea at any location. The tea maker operates in conjunction with a smartphone app, allowing users to easily extract tea using various methods such as jumping, steaming, and soaking. This innovative technology ensures that tea lovers can enjoy a perfectly brewed cup of tea each time. The app features a comprehensive database that provides optimal extraction conditions for different types of tea, drawing on insights from numerous tea producers, experts, and enthusiasts. With its user-friendly design, Teplo enables consumers to enjoy refreshing tea with just a single touch.

Connected Robotics

Seed Round in 2018
Connected Robotics Inc, founded in 2014 and based in Koganei-shi, Japan, designs and manufactures robotic arms tailored for the food service industry. Its flagship product, OctoChef, addresses the labor shortages faced by restaurants by utilizing artificial intelligence and deep learning technologies to streamline cooking processes. The company serves a diverse clientele, including individual restaurants, shopping malls, stations, service areas, amusement centers, and large-scale events. By integrating intelligent robotics into kitchen operations, Connected Robotics aims to enhance the dining experience while promoting efficiency and quality in meal preparation.

Graatia

Seed Round in 2018
Graatia, Inc. is a Tokyo-based company that specializes in developing a food platform designed to connect business chefs with companies and individual events. Established in 2016, Graatia offers a range of services, including consultation, project management, and menu suggestions, all aimed at enhancing culinary experiences for various occasions. The company's flagship application, Green Dining, serves as an online platform that links users with visiting chefs, facilitating the delivery of catering services such as bento boxes and hors d'oeuvres for meetings and small gatherings. By leveraging food as a medium, Graatia fosters interaction and communication among employees, thereby supporting business negotiations and collaboration.

Spiral

Seed Round in 2018
Spiral Inc. is a Tokyo-based company founded in 2016 that specializes in designing and manufacturing artificial intelligence-based automated devices, including robots, drones, and satellites. The company offers advanced drone solutions specifically tailored for non-GPS environments, making them suitable for indoor applications in construction sites, warehouses, and factories. Spiral's proprietary technology allows these drones to navigate autonomously, enabling efficient inspection and monitoring of various industrial settings. Additionally, the company manufactures industrial robots aimed at small- and medium-sized enterprises, as well as providing services to the construction sector and commercial retail businesses.

TRINUS

Venture Round in 2018
TRINUS, Inc. is an online retail company based in Tokyo, Japan, that specializes in consumer products. Founded in 2014, TRINUS invites designers to submit innovative product designs that utilize new technologies. These designs are showcased on its platform, allowing users to vote and provide feedback. Based on this input, TRINUS collaborates with the designers and manufacturers to create prototypes, which are then sold through its online store and select retail outlets. The company's name, derived from Latin, reflects its commitment to integrating technology, design, and user experience, aiming to surprise and delight customers globally.

Miray School

Corporate Round in 2017
MiRaY School Inc. is an educational company based in Tokyo, Japan, founded in 2015. The company specializes in providing experiential learning gift services aimed at elementary school children, specifically those in grades 1 to 4. Its offerings include curated immersive events designed to ignite curiosity and inspire future aspirations. By allowing children to explore various career paths and discover new passions through hands-on activities, MiRaY School aims to enhance their learning experiences and help them envision their future.

Omatsuri Japan

Corporate Round in 2017
Omatsuri Japan Co., Ltd., founded in 2014 and based in Tokyo, specializes in festival organization and event planning. As Japan's first festival company, it offers a comprehensive range of services, including planning, management, promotion, and customer support tailored for festival organizers, such as local governments and store associations. The company also operates a web platform that facilitates information dissemination, allowing users to easily discover upcoming events in their vicinity. Through its dedicated services, Omatsuri Japan aims to enhance the overall festival experience for both organizers and attendees.

GranSky Studios

Seed Round in 2017
GranSky Studios, Inc. is a company based in Yokohama, Japan, founded in 2014. It specializes in developing an interactive picture book application designed for creating animated films. GranSky Studios focuses on producing engaging stories and animations that appeal to audiences of all ages. The company aims to inspire and uplift people around the world through its creative productions.

Toletta Cats

Corporate Round in 2017
Toletta Cats Inc. is a company based in Fujisawa, Japan, that specializes in developing an Internet of Things (IoT)-enabled litter box for cats. The product, named Toletta, is equipped with sensors and a camera that allow pet owners to monitor their cats' health by measuring body weight and urine volume, thereby capturing signs of potential diseases. Additionally, Toletta includes an application that facilitates the refilling of food directly from the device. Founded in 2015 and originally known as Hachi Tama Inc., Toletta Cats aims to enhance the quality of life for cats and their owners by providing a simple, safe, and user-friendly solution for at-home pet care.

OurPhoto

Seed Round in 2016
OurPhoto is a service that matches clients and photographers. Professional and semi-professional shooting is surprisingly high quality and reasonable.

GranSky Studios

Pre Seed Round in 2016
GranSky Studios, Inc. is a company based in Yokohama, Japan, founded in 2014. It specializes in developing an interactive picture book application designed for creating animated films. GranSky Studios focuses on producing engaging stories and animations that appeal to audiences of all ages. The company aims to inspire and uplift people around the world through its creative productions.

Kompeito

Venture Round in 2014
KOMPEITO Inc. is a Tokyo-based company established in 2012 that specializes in providing office welfare services focused on healthy eating. It operates an online platform that allows employees to order fresh vegetables, fruits, and healthy prepared meals delivered directly to their workplaces. By emphasizing health management for corporate employees, KOMPEITO aims to promote healthier eating habits within office environments. The service is designed to facilitate convenient access to nutritious food options, supporting the well-being of workers through a subscription-based model.
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