Arch, Inc announced that it has raised ¥900 million in a round of funding on November 26, 2024. The transaction included participation from new investors Seibu Shinkin Capital Corporation, Dai-ichi Life Holdings, Inc, Boost Capital Co., Ltd. and returning investor Boost Capital Co., Ltd. The company issued shares and loan as security. The loan round was led by returning lender ANRI.

The company has received ¥1130 million in funding till date.