What brand does the company that  Tadashi Yanai is the founder of own other than uniqlo?
Fast Retailing Fast Retailing Co., Ltd. (株式会社ファーストリテイリング , Kabushiki Kaisha Fāsuto Riteiringu ) is a public Japanese retail holding company. In addition to its primary subsidiary Uniqlo, it owns several other brands, including J Brand, Comptoir des Cotonniers, G.U., Princesse Tam-Tam, and Theory.
Mamiya Mamiya Digital Imaging Co., Ltd. (マミヤ・デジタル・イメージング , マミヤ・デジタル・イメージング ー株式会社 , Mamiya Dejitaru Imejingu Kabushiki-gaisha) is a Japanese company that manufactures high-end cameras and other related photographic and optical equipment. With headquarters in Tokyo, it has two manufacturing plants and a workforce of over 200 people. The company was founded in May 1940 by camera designer Seiichi Mamiya (間宮精一 ) and financial backer Tsunejiro Sugawara.