Masami Onishi

Part of RIZAP GROUP, Inc., Marimura Co., Ltd. is a Japanese company that manufactures and distributes women's uniform and is also involved in real estate business. The company is based in Tokyo, Japan. Marimura Co. was acquired by RIZAP GROUP, Inc. from Andro KK on September 30, 2013 for $1.93 million.

Part of RIZAP GROUP, Inc., Marusho Best Partner Group Co., Ltd. provides personnel management consulting services. The company is based in Tokyo, Japan.

Part of RIZAP GROUP, Inc., YOSHIRI Co., Ltd. distributes Japanese formal wear and clothing accessories. The company is based in Tokyo, Japan. YOSHIRI Co. was acquired by Marusho Hotta Co., Ltd. on August 20, 2015 for $1.61 million.

Misuzu Co., Ltd. designs, manufactures, and sells women's clothing and accessories. The company was founded in November 1963 and is headquartered in Tokyo, Japan..

Aqua, Inc. manufactures toys and dolls. Its designs and produces plush toys, stuffed toys, key chains, stress dolls, hand puppets, animal hats, animal pillows, pens, phone accessories, coasters, children’s meal sets, children’s bags, ribbon, umbrella, and other gift items. The firm also markets stationery, office supplies, laces, coloring books, stickers, cups, tumblers, mugs, paper weight, and lunch boxes. Its business activities also include wholesale and consulting, planning and design, and shop management. The company was founded on October 15, 2007 and is headquartered in Yokohama, Japan.