2001

Joined RAICA CO., LTD.

2004

Joined REX HOLDINGS CO., LTD.

2005

Joined YUMESHIN Holdings Co., Ltd.

2009

Joined SOMETHING Holdings Co., Ltd.

2013

Joined Medical Care Services Co., Ltd.

2015

Joined Aucfan Co., Ltd.

2019

Representative Director of Aucfan Incubate Co., Ltd.

2024

Outside Director, smart life holdings corporation (current position)

2025

Representative Director of MARQ-I Co., Ltd. (current position)