Monex Group, Inc. announces the appointment of Tomoyuki Isaka, who previously served as Senior Executive Officer at GREE, Inc. as Executive Officer. Tomoyuki Isaka has extensive experience as a product and service developer in the Internet and game/entertainment industries, and as a manager and producer who creates and scales new products and businesses. He has experience in leading the creation of new worldviews and values that Coincheck strives to achieve.

Tomoyuki started his career at GMO Ad Partners, then moved to GREE where he worked in advertising, entertainment media, platform, and other businesses such as a game designer/producer in charge of new product development. He then took responsibilities as the head of the Korea branch studio, the representative of the JV with Yahoo! As a manager and producer, he built the organization and multiple hit titles.

In November 2022, he was appointed as Executive Officer of Coincheck, Inc.