- Jan. 2012
- Established Respect Co., Ltd.
- Sept. 2014
- Opened Sapporo Office
- Dec. 2014
- Opened "Dreamland, Icarus' Castle" at Wing Bay Otaru, a large commercial complex in Otaru City
- Jan. 2017
- Relocated Sapporo Office to Otaru
- July 2018
- Started operation of bouldering and climbing facility "HAMAKABE" at Wing Bay Otaru, a large commercial complex in Otaru City
- Aug. 2018:
- Established Rideal Staff Co., Ltd.
- Jan. 2021
- Established Rideal Staff Sagamihara Co., Ltd.
- Feb. 2021
- Established Rideal Staff Shin-Yokohama Co., Ltd.
- Aug. 2021
- Merger of Respect Co., Ltd. and Rideal Staff Co., Ltd.
- Oct. 2021
- Established Rideal Staff Fukuoka Co., Ltd.
