Global Brain Corporation, founded in 1998 and based in Tokyo, Japan, is a venture capital firm that focuses on investing in seed, early, and later-stage startups. The firm has a diverse portfolio, having invested in over 300 companies across various sectors, including e-commerce, software, gaming, media, IoT, disruptive technology, education, entertainment, and fintech. Global Brain is recognized for its hands-on support approach, which has contributed to 25 initial public offerings and 61 mergers and acquisitions among its portfolio companies. In addition to managing traditional investment funds, Global Brain also provides Venture Capital as a Service (VCaaS) solutions and collaborates with leading public companies in sectors such as telecommunications, real estate, financial services, beverages, agriculture, logistics, and electronic devices.
Investment Group Partner and Fellow Chief of Space Lab
Tatsunori Arai
Director
Megumi Asatsuma
Director
Anjani Bansal
Partner / India Office Representative
Brooke Beers
Partner
Takuji Chida
Director
Hogil Doh
General Partner
Thomas Duong
Principal
Brian Flucht
Partner / US Division Head
Hajime Furuya
Venture Partner
Kenji Hayashi
Principal
Shohei Hayashi
Partner
Harue Hayashi
Partner / Vice Chief Fund Management Officer
Jie He
Director China office Representative
Yosuke Hirai
Director
Joopyo Hong
Partner Investment Group
Naoki Horie
Principal
Jang Hyeokjin
Principal
Shohei Ichimiya
Partner / US Office
Nozomu Ikuta
Principal
Kotona Inaida
Director
Tomoaki Ishikure
Partner
Yoshinari Ito
Venture Partner
Yuki Ito
Director
Hiroyuki Izumi
Partner
Ken Kajii
General Partner
Naoki Kamimaeda
Partner and Europe Division Head
Daisuke Kashiro
General Partner
Kirin Kato
Principal
Takashi Kato
Partner, San Francisco Office Representative
Masaya Kawakami
Principal, Investment Group
Hiroyuki Kawamoto
Principal
Ko Kawaragi
Director
Maiko Kayata
Principal
ByeongJin Kim
Principal
Riichiro Kimura
Director / US NY Office
Kenta Kitsuka
General Partner
Issei Kokubu
Director
Yoshiomi Kubota
Principal
Jiro Kumakura
General Partner and Board Member
Jinya Kurita
Director
KyungHun Lee
Partner
YingQi Liang(Joy)
Principal
Chukaku Lin
Director
Atsushi Matsuda
Venture Partner
Tatsuya Matsumoto
Partner / Singapore Office Representative
Akira Matsumoto
Principal
Yuki Matsuo
Director
Natsumi Matsuoka
Principal
Tomoko Minagawa
Director
Ai Minamizaki
Principal
Shigeru Mitarai
Director
Kazuhiko Miyama
General Partner
Shuhei Mori
Principal
Seiichiro Mukai
Director
Satoko Murata
Principal, Investment Group
Kohtaro Nagawa
Director
Mitsutaka Nakao
Principal, Investment Group
Shien Nakayama
Director
Yuya Namiki
Director
Ying Jian Ng
Director
Daisuke Nishida
General Partner
Yukari Nishiyama
Director, Investment Group
Akiko Noguchi
Director
Rina Obi
Investment Group Director, Berlin Office
Sho Ohtani
Principal
Tetsui Okada
Director
Mayu Okamoto
Director
Akane Okuyama
Director
Shingo Otaki
Partner
Rampalli Karthik
Principal
Naoki Sadakuni
Venture Partner
Enen Sai
Principal
Youichi Sakagawa
Director, Investment Group
Kazuki Sakuragawa
Partner / Editor in Chief
Masumi Sato
Principal
Naoki Sato
Principal, Investment Group
Tomoki Sekiguchi
Principal
Rie Shibata
Director
Takeru Shigemura
Director
Miku Shimamura
Principal
Masamune Shin
General Partner
Ayu Shinoyama
CFO and Board Member
Chisa Shinsakaue
Director
Divyansh Singh
Principal
Hiroto Sorita
Director
Sachiko Sugiura
Director
Yusuke Suzuki
Partner
Kazumo Tachibana
Director
Mana Takabayashi
Director
Hiroki Takai
Director
Toko Takao
Principal
Hideyuki Tanaka
Director
Marika Tazaki
Partner
Hirotaka Togashi
Director
Haruka Tsujii
Director
Atsushi Ueda Ph.D
Principal, Investment Group
Takuya Ukai
Principal, Investment Group
Tetsuya Urimoto
Director
Noriko Usui
Partner / Chief Fund Management Officer
Keita Washizu
Principal
Masao Yamada
Senior Partner
Kazunori Yamaguchi
Partner, Investment Group
Kazunor Yamaguchi
Partner
Ryozo Yamamoto
Partner
Michiko Yamazaki
Principal, Investment Group
Takuro Yoda
Principal, Investment Group
Sayaka Yoshino
Director
Miku Yoshio
Partner
Miyazawa Yusuke
Venture Partner
Lusheng Zou
Director
Takuya Hosomura
Partner
Sho Ikeda
Partner / Indonesia Office Representative
Past deals in TMT
hacomono
Series D in 2025
Hacomono is a cloud-based member management platform tailored for fitness clubs, indoor golf establishments, and various monthly subscription businesses. The software facilitates essential operational tasks, including membership management, reservations, payments, and inventory oversight. Hacomono's comprehensive features also extend to client registration, admission tracking, training guidance, and customer communication, enabling seamless management and automation of customer interactions. The platform has been adopted by leading industry players and is noted for its robust security measures and exceptional customer service, enhancing the overall user experience for both businesses and their clients.
Pente Networks
Corporate Round in 2024
Pente provides private wireless network orchestration and management solutions that enable the fastest implementation and integration of LTE and 5G connectivity into enterprise IP networks. Pente has taken private networks from a complex telecom solution that only major enterprises and corporations could take advantage of and transformed it into an award-winning, fast, affordable and easy IT service that System Integrators, Managed Service Providers, WISPs and MNO/MVNOs are actively deploying in a multitude of industries. Today, the Pente HyperCore Cloud mobile core and orchestration platform manages millions of IT-grade SIMs for customers around the globe. The Pente HyperCore was designed as a no-code solution so anyone, even users without telecom expertise can quickly set up and operate a private network. Pente’s solutions are also RAN agnostic, allowing any radio to be used and enabling plug-and-play deployment. By offering private wireless network solutions as IaaS, Pente has democratized wireless connectivity for enterprises, government, education, manufacturing and supports social infrastructure by closing the digital divide.
Pente Networks
Series A in 2022
Pente provides private wireless network orchestration and management solutions that enable the fastest implementation and integration of LTE and 5G connectivity into enterprise IP networks. Pente has taken private networks from a complex telecom solution that only major enterprises and corporations could take advantage of and transformed it into an award-winning, fast, affordable and easy IT service that System Integrators, Managed Service Providers, WISPs and MNO/MVNOs are actively deploying in a multitude of industries. Today, the Pente HyperCore Cloud mobile core and orchestration platform manages millions of IT-grade SIMs for customers around the globe. The Pente HyperCore was designed as a no-code solution so anyone, even users without telecom expertise can quickly set up and operate a private network. Pente’s solutions are also RAN agnostic, allowing any radio to be used and enabling plug-and-play deployment. By offering private wireless network solutions as IaaS, Pente has democratized wireless connectivity for enterprises, government, education, manufacturing and supports social infrastructure by closing the digital divide.
Manebi
Venture Round in 2021
Manebi Inc. is a career development support platform based in Tokyo, Japan, founded in 2013. The company focuses on facilitating human transformation through its innovative recruitment and training solutions. Its platform includes features such as web interviews, e-learning, and online assessments, tailored particularly for the dispatch industry. Manebi aims to enhance the recruitment and education process for companies and educational institutions, providing tools for cloud certification and video learning. Through these offerings, the company seeks to streamline the training and recruitment process, supporting both individual career development and organizational growth.
Reiwa Travel
Seed Round in 2021
Reiwa Travel Company Overview Reiwa Travel is a digital travel agency with the mission to "Design New Travel Experiences." We aim to offer innovative experiences and new societal value in international travel. Since April 2022, we have been offering the international travel booking app 'NEWT'. Our goal is to maximize the digital transformation (DX) of booking and management tasks in the travel industry, providing unprecedented “easy, affordable, customizable, and secure” package tours. We are committed to creating social value through the experience of international travel. International Travel Booking App 'NEWT' Service Overview 'NEWT' is an international travel booking app designed to create new travel experiences for new era. It offers an easy booking process, achieves cost-effective pricing, creates customizable trips that meet individual needs, and provides the security that makes travelers feel they made the right choice with NEWT. International Travel Booking App 'NEWT': https://app.adjust.com/iidu9wi Web version 'NEWT': https://newt.net/
The Chain Museum
Series A in 2020
The Chain Museum Co., Ltd., established in 2018 and based in Tokyo, Japan, operates a distinctive museum located within the Newman Yokohama commercial facility. The museum focuses on curating a diverse range of artistic expressions, showcasing works from renowned artists alongside emerging talents across various genres, including installations, paintings, and performing arts. In addition to its exhibition space, The Chain Museum offers a platform for viewers to engage with art, allowing them to express their impressions, connect with artists, and provide support. The museum also aims to integrate art with technology, enhancing the experience for clients and facilitating the exploration of different artistic styles from around the globe.
Manebi
Venture Round in 2020
Manebi Inc. is a career development support platform based in Tokyo, Japan, founded in 2013. The company focuses on facilitating human transformation through its innovative recruitment and training solutions. Its platform includes features such as web interviews, e-learning, and online assessments, tailored particularly for the dispatch industry. Manebi aims to enhance the recruitment and education process for companies and educational institutions, providing tools for cloud certification and video learning. Through these offerings, the company seeks to streamline the training and recruitment process, supporting both individual career development and organizational growth.
Element
Series A in 2020
ELEMENT Insurance AG, founded in March 2017 and based in Berlin, Germany, specializes in digital insurance services and InsurTech innovations. The company operates as a licensed direct insurer for non-life insurance, authorized by the German Federal Financial Supervisory Authority to function as a risk carrier across 28 European countries. ELEMENT provides a unique technology platform known as "Insurance as a Platform," which supports a B2B2X value chain. It collaborates with various partners, ranging from e-commerce businesses to established insurance firms, to develop customized white-label insurance products quickly. By enabling its partners to market these innovative products under their own brands, ELEMENT addresses the complexities of the insurance value chain, including actuarial calculations, underwriting, policy administration, customer service, and claims management.
SHOWROOM
Venture Round in 2020
SHOWROOM Inc. is a Japanese media company based in Tokyo, established in 2015. It operates a live video streaming platform primarily focused on showcasing live shows featuring Japanese idols and voice actors. As a subsidiary of DeNA Co., Ltd., SHOWROOM provides services that include program production and video content creation, catering to a diverse audience interested in entertainment and interactive experiences. The platform has gained popularity for its unique integration of live performances and viewer engagement.
Taskey
Venture Round in 2019
Taskey, Inc. is a Tokyo-based company founded in 2014 that develops software designed for novelists and illustrators to facilitate story creation. The company serves as a smartphone novel community, aiming to broaden the reach of literary works globally. Through its innovative platform, Taskey supports writers and artists in sharing their creative narratives, enhancing the accessibility of storytelling in the digital age.
Medley
Series E in 2017
Medley, Inc. operates recruitment and medical platform services in Japan, focusing on enhancing healthcare accessibility and efficiency. The company comprises three main segments: Recruitment Platform Business, Medical Platform Business, and New Services. Its offerings include JobMedley, a recruitment system tailored for the medical and healthcare sectors, and CLINICS Telemedicine, which facilitates remote consultations between patients and healthcare providers. Additionally, Medley provides CLINICS, a cloud-based medical support system, and MEDLEY, an information service designed to educate patients about various medical conditions. The company also runs Kaigo-no Honne, a website dedicated to helping users find nursing care facilities, and develops medical accounting software. Founded in 2009 and headquartered in Tokyo, Medley aims to create a comprehensive medical information infrastructure that connects patients, doctors, and medical institutions.
Medley
Venture Round in 2017
Medley, Inc. operates recruitment and medical platform services in Japan, focusing on enhancing healthcare accessibility and efficiency. The company comprises three main segments: Recruitment Platform Business, Medical Platform Business, and New Services. Its offerings include JobMedley, a recruitment system tailored for the medical and healthcare sectors, and CLINICS Telemedicine, which facilitates remote consultations between patients and healthcare providers. Additionally, Medley provides CLINICS, a cloud-based medical support system, and MEDLEY, an information service designed to educate patients about various medical conditions. The company also runs Kaigo-no Honne, a website dedicated to helping users find nursing care facilities, and develops medical accounting software. Founded in 2009 and headquartered in Tokyo, Medley aims to create a comprehensive medical information infrastructure that connects patients, doctors, and medical institutions.
Loom Systems
Series A in 2017
Loom Systems Ltd. operates an artificial intelligence-driven analysis platform focused on predicting and preventing IT incidents for businesses undergoing digital transformation or cloud migration. Founded in 2015 and based in San Francisco, with an additional office in Tel Aviv, the company offers services such as network monitoring, predictive ticketing, and proactive workstation monitoring. Its patent-pending AIOps solution enhances operational efficiency by predicting IT issues before they impact customers and enriching alerts with actionable insights in clear language. This proactive approach allows DevOps and IT managers to address potential problems swiftly, thereby improving business productivity and freeing up time for higher-value tasks. As of early 2020, Loom Systems functions as a subsidiary of ServiceNow, Inc.
Trillium Secure
Series A in 2017
Trillium provides in-vehicle cybersecurity protection for connected vehicles.
Hailo Network
Venture Round in 2013
Hailo is a developer of a smartphone application that facilitates taxi services by connecting riders with licensed taxi drivers through an online marketplace. The app allows users to arrange rides and make payments seamlessly. Originally established as a leading taxi app in the UK and Ireland, Hailo merged with mytaxi in 2016, which later became part of FREE NOW, a prominent mobility provider operating in various cities across the UK. This merger was a strategic move to enhance their presence in the e-hailing market, aiming to become a key player in Europe's transportation landscape.
3rdKind
Venture Round in 2013
3rdKind is a Japanese smartphone game publisher, which provides expertise and support for overseas developers on marketing, localization, development, and "culturization" for the Japanese market. With partner like the mobile operator KDDI, 3rdKind distribute game on major Japanese app stores like "AppStore", "GooglePlay" & "au Smart Pass".
Tri-Stage
Seed Round in 2007
Tri-Stage is a leading provider of direct marketing support services in Japan, specializing in assisting marketing companies. The company leverages its extensive experience to offer high-quality solutions aimed at enhancing client mail-order sales. Tri-Stage utilizes various media channels, including television and the Internet, to support product and service marketing, customer acquisition, and overall sales processes. By focusing on comprehensive customer management, Tri-Stage aims to maximize the effectiveness of its clients' marketing efforts.
Tri-Stage
Angel Round in 2006
Tri-Stage is a leading provider of direct marketing support services in Japan, specializing in assisting marketing companies. The company leverages its extensive experience to offer high-quality solutions aimed at enhancing client mail-order sales. Tri-Stage utilizes various media channels, including television and the Internet, to support product and service marketing, customer acquisition, and overall sales processes. By focusing on comprehensive customer management, Tri-Stage aims to maximize the effectiveness of its clients' marketing efforts.
Tri-Stage
Angel Round in 2006
Tri-Stage is a leading provider of direct marketing support services in Japan, specializing in assisting marketing companies. The company leverages its extensive experience to offer high-quality solutions aimed at enhancing client mail-order sales. Tri-Stage utilizes various media channels, including television and the Internet, to support product and service marketing, customer acquisition, and overall sales processes. By focusing on comprehensive customer management, Tri-Stage aims to maximize the effectiveness of its clients' marketing efforts.
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