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
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
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
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
Issei Kokubu
Director
Yoshiomi Kubota
Principal
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
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
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
Yasuhiko Yurimoto
Founder, Owner, CEO and General Partner
Miyazawa Yusuke
Venture Partner
Lusheng Zou
Director
Takuya Hosomura
Partner
Past deals in Digital Marketing
LOOV
Seed Round in 2025
LOOV is a video platform that focuses on enhancing the connection between buyers and sellers through the creation of professional, data-driven videos. Designed specifically for sales and marketing professionals, LOOV's products adapt video content based on viewer attributes, enabling the collection of valuable viewing and customer data. This personalized approach not only improves engagement but also aims to boost conversion metrics, facilitating more effective sales strategies. By providing tailored information to each customer, LOOV empowers businesses to increase both sales and customer engagement.
MOV
Series B in 2024
Mov is a web design company that operates a store support business focused on helping companies manage their store information centrally. The company's platform offers market data related to stores and expertise in digital marketing, allowing clients to efficiently manage their store data. Mov's services include bulk management of store information and tools for visualizing and analyzing customer feedback, enabling businesses to enhance their customer outreach and improve overall store performance.
MOV
Series C in 2022
Mov is a web design company that operates a store support business focused on helping companies manage their store information centrally. The company's platform offers market data related to stores and expertise in digital marketing, allowing clients to efficiently manage their store data. Mov's services include bulk management of store information and tools for visualizing and analyzing customer feedback, enabling businesses to enhance their customer outreach and improve overall store performance.
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.
DataX
Venture Round in 2019
DataX is a business that specializes in providing an integrated digital marketing platform known as B-dash, developed by from scratch Co., Ltd. Established in 2010 and headquartered in Tokyo, Japan, the company offers a range of services including support for business strategy planning, new business development, analytical services, and business process construction. B-dash is notable for its ability to accumulate and utilize vast amounts of data, featuring 32 million unique customer IDs and a significant financial data component amounting to 92 billion yen. The platform's capabilities are enhanced through strategic partnerships, including a notable contract with KKR and Goldman Sachs in 2019, which underscores its importance in the IT and marketing sectors.
SMARTCAMP
Venture Round in 2019
Smart Camp is a technology company that offers SaaS comparison services, inside sales agency support, and B2B digital marketing solutions.
SMARTCAMP
Series B in 2019
Smart Camp is a technology company that offers SaaS comparison services, inside sales agency support, and B2B digital marketing solutions.
YouAppi
Series B in 2016
YouAppi Inc. specializes in mobile advertising technology aimed at acquiring and retaining mobile customers. Founded in 2011 and headquartered in San Francisco, the company offers a range of solutions including OneRun, a platform that incorporates video advertisements into user acquisition campaigns, and ReAppi, a managed programmatic retargeting service that enhances app retention for marketers and app developers. Additionally, YouAppi provides a Re-Engagement solution that facilitates real-time bidding and enables multiple interactions between brands and users. Its Software Development Kit extends the OneRun platform to support rewarded videos and video interstitials for publishers and app developers. The company operates not only in the United States but also has a presence in China and several countries across Asia, Europe, and beyond, helping clients effectively grow app revenue through targeted advertising strategies.
Wing Style
Series A in 2016
Wing Style is a marketing & advertising company.
DataX
Series B in 2015
DataX is a business that specializes in providing an integrated digital marketing platform known as B-dash, developed by from scratch Co., Ltd. Established in 2010 and headquartered in Tokyo, Japan, the company offers a range of services including support for business strategy planning, new business development, analytical services, and business process construction. B-dash is notable for its ability to accumulate and utilize vast amounts of data, featuring 32 million unique customer IDs and a significant financial data component amounting to 92 billion yen. The platform's capabilities are enhanced through strategic partnerships, including a notable contract with KKR and Goldman Sachs in 2019, which underscores its importance in the IT and marketing sectors.
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.
Maker
Seed Round in 2015
Maker is a content marketing platform that enhances digital experiences by integrating design, web-publishing, and analytics tools into a single interface. Founded in 2011 and headquartered in San Francisco, the platform allows marketers and designers to create, publish, and optimize content for various web pages, including landing pages, product pages, and blogs, without the need for coding or significant development costs. This capability enables users to enrich their websites with more engaging content, thereby increasing user engagement, conversion rates, and revenue growth. Notable clients, including Sony, Square, Diesel, and Ghurka, utilize Maker's services to improve their online presence and marketing effectiveness.
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.
Apparel-Web
Venture Round in 2013
Apparel-Web is a company that offers IT and marketing support specifically tailored for the apparel and fashion industry. It provides a range of services, including web marketing, access analysis, web production, and promotional activities. The company aims to address the challenges faced by businesses in the fashion sector through its online marketing services platform, which offers tools for branding and marketing, as well as research and consultancy. By focusing on innovative solutions, Apparel-Web seeks to enhance customer engagement and improve the productivity and performance of fashion businesses in Japan.
Apparel-Web
Venture Round in 2013
Apparel-Web is a company that offers IT and marketing support specifically tailored for the apparel and fashion industry. It provides a range of services, including web marketing, access analysis, web production, and promotional activities. The company aims to address the challenges faced by businesses in the fashion sector through its online marketing services platform, which offers tools for branding and marketing, as well as research and consultancy. By focusing on innovative solutions, Apparel-Web seeks to enhance customer engagement and improve the productivity and performance of fashion businesses in Japan.
Supership
Funding Round in 2013
Supership continuously develops optimized ad platform products and provides them to advertisers and publishers because they demand only the best advertising solutions. The most important thing for advertisers is a platform that can analyze data and achieve results through optimized promotions. Our platform offers a number of demand side solutions, such as, 「AppVador's Video Ad Network」 and 「ScaleOut DSP」 that targets users with precision based on advertiser goals, a DMP that contains a wealth of data which makes data-driven marketing a reality, a SSP(「Ad Generation」) that is highly valued for generating revenue, especially in the app business. The combination of these products provides our customers with a total advertising solution that can meet a wide range of digital marketing needs.
Geniee
Seed Round in 2011
Geniee Inc. is a prominent player in the AdTech and MarTech sectors, founded in 2010 by Tomoaki Kudo. Headquartered in Japan, the company operates internationally with offices in Singapore, Thailand, Indonesia, and Vietnam, while previously having a presence in the USA, China, and India. Geniee specializes in providing software-as-a-service solutions that enhance client success in digital advertising. Its offerings include the Geniee Supply-Side Platform (SSP), which facilitates comparisons of various advertising deals; the Geniee Trading Desk for integrated display ad operations; a Data Management Platform (DMP) that analyzes marketing and user data; and a Data Exchange service for delivering online and email ads using audience data. Through these services, Geniee helps clients optimize their advertising strategies and maximize revenue.
Stipple
Seed Round in 2010
Stipple is an internet technology company based in San Francisco that specializes in enhancing the visual web by transforming digital images into interactive experiences. Its innovative marketing technology stack detects and identifies content within images, allowing advertisers and publishers to incorporate interactive and curated content seamlessly. Stipple's platform enables native advertising solutions and fosters organic connections to commerce, thereby driving discovery, engagement, and customer loyalty. The technology offers unique image analytics and advertising capabilities without the need for widgets or embed codes, making it scalable across the web. Stipple is backed by prominent investors, including Floodgate and Kleiner Perkins.
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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