Shigenobu Yamagata

Advantage Partners Inc /JP/ (AP) is an independent Japan-based private equity firm which was founded in 1992 by Taisuke Sasanuma and Richard Folsom. The firm is headquartered in Tokyo. AP invests directly in private equity and manages the MBI private equity funds for a range of domestic and foreign institutions including insurance companies, banks and corporations. The firm has close business ties with wholesale trader Marubeni Corp. (TSE: 8002). AP pioneered private equity investment in Japan and retains a leadership position in the private equity community.

TAKUMINO Holdings Co., Ltd. is an investment holding Japanese company that owns a subsidiary providing construction services. The private company is based in Tokyo, Japan, and has subsidiaries in Japan. The company was founded in 2019, and the CEO is Akira Ono.

Customer Relation Telemarketing Co. Ltd. engages in the outbound and inbound customer relation management business. It also handles staffing, recruitment, and life, property, and casualty insurance businesses. The company was founded by Yuki Kobayashi in April 2007 and is headquartered in Osaka, Japan.

DIANA Co., Ltd. provides consulting services about body proportion making products. Its products include brassieres, corsets, bodysuits, shorts, panty stockings, and men's underwear. It also sells hair care products, wigs, and original laundry detergents. The company was founded on July 1, 1986 and is headquartered in Tokyo, Japan.