Global Brain Corporation, established in 1998, is a Tokyo-based venture capital firm that invests in technology-focused startups globally, from seed to pre-IPO stages. With a track record of 300+ investments, 25 IPOs, and 61 M&As, the firm provides hands-on support to its portfolio companies. Global Brain manages both independent and corporate venture capital funds, partnering with tier 1 public companies across various industries.
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, Investment Groups
Hogil Doh
General Partner, Investment Group
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
Sho Ikeda
Partner / Indonesia Office Representative
Nozomu Ikuta
Principal
Kotona Inaida
Director
Tomoaki Ishikure
Partner
Yoshinari Ito
Venture Partner
Yuki Ito
Director
Hiroyuki Izumi
Partner
Ken Kajii
General Partner, Investment Group
Daisuke Kashiro
Partner, Investment Group
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, Investment Group
Issei Kokubu
Director
Yoshiomi Kubota
Principal
Jinya Kurita
Director, Investment Group
KyungHun Lee
Partner, South Korea Office Representative
YingQi Liang(Joy)
Principal
Chukaku Lin
Director
Atsushi Matsuda
Venture Partner
Akira Matsumoto
Principal
Yuki Matsuo
Director
Natsumi Matsuoka
Principal
Tomoko Minagawa
Director
Ai Minamizaki
Principal, Investment Group
Shigeru Mitarai
Director
Shuhei Mori
Principal
Seiichiro Mukai
Director
Satoko Murata
Principal, Investment Group
Kohtaro Nagawa
Director
Tasuke Nakagawa
Partner, M&A
Mitsutaka Nakao
Principal, Investment Group
Shien Nakayama
Director
Yuya Namiki
Director
Ying Jian Ng
Director, Investment Group
Daisuke Nishida
General Partner
Yukari Nishiyama
Director, Investment Group
Akiko Noguchi
Director
Rina Obi
Investment Group Director, Berlin Office
Sho Ohtani
Principal, Investment Group
Tetsui Okada
Director
Mayu Okamoto
Director
Akane Okuyama
Director
Shingo Otaki
Partner, Investment Group
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
Hiroshi Shimazu
Managing Director
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, Investment Group
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, Investment Groups
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
Yasuhiko Yurimoto
Founder, Owner, CEO and General Partner
Miyazawa Yusuke
Venture Partner
Lusheng Zou
Director, Investment Group
Takuya Hosomura
Partner
Past deals in Media
RightTouch
Series A in 2025
RightTouch is a media company specializing in customer support solutions. It offers KARTE RightSupport, a web support platform that detects customer issues, connects web and call channels, and assigns suitable operators based on pre-inquiry data, empowering customers to resolve problems independently. Additionally, the company provides CS Mag, a tailored resource offering insights and solutions for media customer support.
Utaite
Series A in 2024
Utaite is a company that operates an entertainment platform. Its core business involves planning, producing, and developing entertainment content to support and promote content creators. The platform aims to enhance creators' self-actualization, improve fan experiences, and facilitate growth on social media. Utaite provides constant support to creators, maximizing opportunities to engage and satisfy their fan base.
Modhaus
Series A in 2023
Modhaus is a pop entertainment agency that specializes in managing K-pop artists and enhancing fan engagement. The company operates a fan entertainment platform that utilizes non-fungible tokens (NFTs) and blockchain technology to create an open architecture entertainment ecosystem. This innovative approach allows fans to actively participate in the management and operation of global K-pop artists and their performances, fostering a more interactive and immersive experience for audiences. By combining entertainment with advanced technology, Modhaus aims to redefine the relationship between artists and their fans in the rapidly evolving landscape of pop culture.
Sorajima
Series C in 2023
Sorajima is an entertainment and media company focused on the production of comics, cartoon stories, and anime. It operates a webtoon production studio that specializes in animation, bringing popular characters from movies and television to life in animated formats. By offering content creation services, Sorajima enables audiences to experience their favorite superstars in a new and engaging way, enhancing the accessibility and enjoyment of animated storytelling.
BitStar
Series E in 2021
BitStar Inc. is an entertech company based in Tokyo, Japan, focused on influencer marketing and support services for video and content creators. Founded in 2014 and formerly known as Bizcast Inc., the company offers a range of promotional services tailored to various industries, including travel, gaming, cosmetics, and consumer goods. BitStar's services encompass analytics through an in-house developed tool, event management for pop-up stores, merchandising, and specialized support such as VTuber and music production. Additionally, it operates an online fan club service called Costa, facilitating appearances in media outlets and overseas casting opportunities. By providing comprehensive support to content creators and media businesses, BitStar aims to enhance creativity and improve monetization strategies.
JX Press
Series C in 2021
JX PRESS Corporation operates as Japan's virtual news agency, specializing in delivering real-time news through its "FASTALERT" service. This service provides breaking news bulletins on urgent incidents, such as accidents and natural disasters, utilizing artificial intelligence to monitor and disseminate information. It serves all six major television broadcast stations in Japan, including NHK, as well as over 100 local stations. JX PRESS also offers "NewsDigest," a popular app with over 1 million downloads, designed for consumers to receive AI-generated news alerts. The platform is increasingly used by journalists as a standardized service for reporting. In addition to its news services, JX PRESS employs technology to filter misinformation, allowing companies to access reliable data for digital marketing. Key stakeholders include prominent entities like KYODO NEWS, TV Asahi, Fuji TV, and the Nikkei Group, highlighting its significant role in Japan's media landscape.
WHYNOT Media
Series C in 2021
WHYNOT Media Co., Ltd. is a South Korean company established in 2016 that specializes in developing and operating a video content streaming platform. The company focuses on producing and offering a diverse range of entertainment content, including web series, short films, and web dramas. Notable titles produced by WHYNOT Media include "Secret Crushes," "Always a Boyfriend," "Never a Boyfriend," and "Office Watch." The company excels in creating content that resonates with various cultural backgrounds, often through branded content and transmedia storytelling. By emphasizing short-form drama and versatile content franchises, WHYNOT Media aims to provide easily accessible entertainment for its audience.
FIREBUG
Venture Round in 2020
FIREBUG Inc., established in Tokyo, Japan in 2016, specializes in media content creation and marketing services. The company offers comprehensive solutions including marketing planning for mass and digital platforms, public relations support, TV commercial production, media buying, event planning, and smartphone video distribution. FIREBUG also facilitates talent development for comedians, actresses, models, artists, and creators by arranging production plans and creating IP and advertising items based on their social networking sites. Additionally, they provide basic marketing assistance and advertising services for businesses.
SHOWROOM
Venture Round in 2020
SHOWROOM Inc., established in 2015 and headquartered in Tokyo, Japan, operates a live video streaming platform. The company specializes in broadcasting live shows, primarily featuring Japanese idols and voice actors. SHOWROOM also offers program production and video content services, positioning itself as a comprehensive media company. It functions as a subsidiary of DeNA Co., Ltd.
Livestreamers
Venture Round in 2020
Livestreamers operate as production agencies focused on delivering specialized live streaming content. They provide a range of services, including video production and the live distribution of online content. Additionally, these agencies create and distribute media for promotional purposes, as well as manage processes and events. By leveraging these services, they enable businesses and customers to engage in new forms of live entertainment, enhancing the overall experience for audiences.
Cozre
Series B in 2019
Cozre is a media company that offers digital marketing support, DX solutions, and marketing research services for child-rearing households.
4DReplay
Venture Round in 2019
4DReplay, Inc. is a technology company based in San Francisco, California, that specializes in developing visual processing systems for creating dynamic video content in sports and entertainment. Established in 2016, the company offers a unique 4D video solution that utilizes a set of 4K cameras and advanced video editing software to produce time-sliced videos. This technology allows for the generation of highlights that can be viewed from multiple angles with exceptional detail. 4DReplay's systems enable remote control and synchronization of high-speed visual processing, providing clients with the capability to deliver immersive video experiences across various platforms, including mobile devices. The company's focus on innovative video production techniques positions it as a leader in enhancing the way audiences engage with sports and events.
JX Press
Series C in 2019
JX PRESS Corporation operates as Japan's virtual news agency, specializing in delivering real-time news through its "FASTALERT" service. This service provides breaking news bulletins on urgent incidents, such as accidents and natural disasters, utilizing artificial intelligence to monitor and disseminate information. It serves all six major television broadcast stations in Japan, including NHK, as well as over 100 local stations. JX PRESS also offers "NewsDigest," a popular app with over 1 million downloads, designed for consumers to receive AI-generated news alerts. The platform is increasingly used by journalists as a standardized service for reporting. In addition to its news services, JX PRESS employs technology to filter misinformation, allowing companies to access reliable data for digital marketing. Key stakeholders include prominent entities like KYODO NEWS, TV Asahi, Fuji TV, and the Nikkei Group, highlighting its significant role in Japan's media landscape.
Livestreamers
Venture Round in 2019
Livestreamers operate as production agencies focused on delivering specialized live streaming content. They provide a range of services, including video production and the live distribution of online content. Additionally, these agencies create and distribute media for promotional purposes, as well as manage processes and events. By leveraging these services, they enable businesses and customers to engage in new forms of live entertainment, enhancing the overall experience for audiences.
BitStar
Series C in 2018
BitStar Inc. is an entertech company based in Tokyo, Japan, focused on influencer marketing and support services for video and content creators. Founded in 2014 and formerly known as Bizcast Inc., the company offers a range of promotional services tailored to various industries, including travel, gaming, cosmetics, and consumer goods. BitStar's services encompass analytics through an in-house developed tool, event management for pop-up stores, merchandising, and specialized support such as VTuber and music production. Additionally, it operates an online fan club service called Costa, facilitating appearances in media outlets and overseas casting opportunities. By providing comprehensive support to content creators and media businesses, BitStar aims to enhance creativity and improve monetization strategies.
PORT
Venture Round in 2018
Port Inc. is a Tokyo-based company that specializes in various domain-specific vertical media and content marketing tailored to user needs in Japan. Founded in 2011, it operates financial information platforms that facilitate money management through services focused on increasing, borrowing, and saving. Additionally, Port offers a career information platform that connects users with employment opportunities and recruiting companies, enhancing career transition and job matching. The company also provides an online healthcare platform aimed at improving lifestyle habits, supervised by medical professionals, as well as a medical information site addressing lifestyle diseases for individuals and enterprises. Formerly known as Social Recruiting Co., Ltd., Port Inc. rebranded in 2015 to reflect its broader service offerings in internet media and technology across the fields of career, finance, and healthcare.
4DReplay
Venture Round in 2018
4DReplay, Inc. is a technology company based in San Francisco, California, that specializes in developing visual processing systems for creating dynamic video content in sports and entertainment. Established in 2016, the company offers a unique 4D video solution that utilizes a set of 4K cameras and advanced video editing software to produce time-sliced videos. This technology allows for the generation of highlights that can be viewed from multiple angles with exceptional detail. 4DReplay's systems enable remote control and synchronization of high-speed visual processing, providing clients with the capability to deliver immersive video experiences across various platforms, including mobile devices. The company's focus on innovative video production techniques positions it as a leader in enhancing the way audiences engage with sports and events.
4DReplay
Series A in 2017
4DReplay, Inc. is a technology company based in San Francisco, California, that specializes in developing visual processing systems for creating dynamic video content in sports and entertainment. Established in 2016, the company offers a unique 4D video solution that utilizes a set of 4K cameras and advanced video editing software to produce time-sliced videos. This technology allows for the generation of highlights that can be viewed from multiple angles with exceptional detail. 4DReplay's systems enable remote control and synchronization of high-speed visual processing, providing clients with the capability to deliver immersive video experiences across various platforms, including mobile devices. The company's focus on innovative video production techniques positions it as a leader in enhancing the way audiences engage with sports and events.
BitStar
Series B in 2017
BitStar Inc. is an entertech company based in Tokyo, Japan, focused on influencer marketing and support services for video and content creators. Founded in 2014 and formerly known as Bizcast Inc., the company offers a range of promotional services tailored to various industries, including travel, gaming, cosmetics, and consumer goods. BitStar's services encompass analytics through an in-house developed tool, event management for pop-up stores, merchandising, and specialized support such as VTuber and music production. Additionally, it operates an online fan club service called Costa, facilitating appearances in media outlets and overseas casting opportunities. By providing comprehensive support to content creators and media businesses, BitStar aims to enhance creativity and improve monetization strategies.
Sports Bull
Venture Round in 2016
Sports Bull is an internet sports media management company that operates an online news platform focused on publishing sports-related articles. The platform collaborates with various sports media outlets to provide a wide array of content, including news articles and videos on current events in the sports world. This allows sports fans to stay informed about diverse sports topics and developments, ensuring they have access to up-to-date information on various events and scenarios within the sports industry.
Every
Venture Round in 2016
Every, Inc., established in 2015 and based in Minato City, Japan, is a media company specializing in video content production and distribution. It operates platforms such as Delish Kitchen, Kalos, Mammadays, and Timeline, offering a diverse range of videos including food recipes, makeup and fashion, family-oriented content, and entertainment. The company also provides advertising services on its platforms, reaching a wide audience with its lifestyle-oriented and smartphone-accessible content.
PORT
Venture Round in 2016
Port Inc. is a Tokyo-based company that specializes in various domain-specific vertical media and content marketing tailored to user needs in Japan. Founded in 2011, it operates financial information platforms that facilitate money management through services focused on increasing, borrowing, and saving. Additionally, Port offers a career information platform that connects users with employment opportunities and recruiting companies, enhancing career transition and job matching. The company also provides an online healthcare platform aimed at improving lifestyle habits, supervised by medical professionals, as well as a medical information site addressing lifestyle diseases for individuals and enterprises. Formerly known as Social Recruiting Co., Ltd., Port Inc. rebranded in 2015 to reflect its broader service offerings in internet media and technology across the fields of career, finance, and healthcare.
Logly
Corporate Round in 2015
Logly, Inc. is a technology company based in Tokyo, Japan, focused on media technology, advertising technology, and data marketing. Founded in 2006, Logly operates several key products, including Logly Lift, an advertising service platform that enhances corporate content delivery through media and brand recognition. Additionally, the company offers Loyalfarm, a tool designed to analyze user engagement and repeat visits from site visitors, and Zenback, a widget that aggregates information about articles from various online sources. Logly primarily serves advertisers and distributors, providing them with innovative solutions to enhance their marketing efforts.
Logly
Venture Round in 2015
Logly, Inc. is a technology company based in Tokyo, Japan, focused on media technology, advertising technology, and data marketing. Founded in 2006, Logly operates several key products, including Logly Lift, an advertising service platform that enhances corporate content delivery through media and brand recognition. Additionally, the company offers Loyalfarm, a tool designed to analyze user engagement and repeat visits from site visitors, and Zenback, a widget that aggregates information about articles from various online sources. Logly primarily serves advertisers and distributors, providing them with innovative solutions to enhance their marketing efforts.
Cozre
Seed Round in 2015
Cozre is a media company that offers digital marketing support, DX solutions, and marketing research services for child-rearing households.
Richmedia
Venture Round in 2014
Rich Media offers media portal, web creation, and search engine optimization services.
PORT
Series A in 2014
Port Inc. is a Tokyo-based company that specializes in various domain-specific vertical media and content marketing tailored to user needs in Japan. Founded in 2011, it operates financial information platforms that facilitate money management through services focused on increasing, borrowing, and saving. Additionally, Port offers a career information platform that connects users with employment opportunities and recruiting companies, enhancing career transition and job matching. The company also provides an online healthcare platform aimed at improving lifestyle habits, supervised by medical professionals, as well as a medical information site addressing lifestyle diseases for individuals and enterprises. Formerly known as Social Recruiting Co., Ltd., Port Inc. rebranded in 2015 to reflect its broader service offerings in internet media and technology across the fields of career, finance, and healthcare.
PORT
Seed Round in 2014
Port Inc. is a Tokyo-based company that specializes in various domain-specific vertical media and content marketing tailored to user needs in Japan. Founded in 2011, it operates financial information platforms that facilitate money management through services focused on increasing, borrowing, and saving. Additionally, Port offers a career information platform that connects users with employment opportunities and recruiting companies, enhancing career transition and job matching. The company also provides an online healthcare platform aimed at improving lifestyle habits, supervised by medical professionals, as well as a medical information site addressing lifestyle diseases for individuals and enterprises. Formerly known as Social Recruiting Co., Ltd., Port Inc. rebranded in 2015 to reflect its broader service offerings in internet media and technology across the fields of career, finance, and healthcare.
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