On May 18, 2023, ATOMica Co. Ltd. announced that it has closed the transaction. The company raised total ¥480 million.

The transaction included participation from new investors, FFG Venture Business Partners Co., Ltd., Okamura Corporation, 77 Capital Co., Ltd., TAKAGI Partners Co., Ltd., Chugin Capital Partners, Hiroshima Venture Capital Co., Ltd., UNITED, Inc., Iwagin Jigyo Souzou Capital Co., Ltd., Miyazaki Taiyo Capital Co., Ltd., Vector Inc., Credit Saison Co., Ltd., Hokuhoku Financial Group, Inc., DG Ventures, Inc.