On August 31, 2021, Girasol Energy Inc. closed the transaction. The company has received over ¥500 million in the transaction. The transaction included participation from K4 Ventures GK, UTokyo Innovation Platform Co., Ltd., Yamanashi Chugin SDGs Fund L.P., a fund managed by Yamanashi Chugin Management Consulting Co., Ltd., Investment Arm ,ANRI, and CVC fund 31 VENTURES Global Innovation Fund 2 a fund managed by Mitsui Fudosan Co., Ltd, and 31Ventures Global Innovation Fund 2, a fund managed by Global Brain Co., Ltd. The company has completed financing through a third-party .