As of May 2010, more than 35 million holders of the card earn "T Points" at FamilyMart, Book Off, Lotteria, and so forth as well as Tsutaya shops.
Takako is also a model endorsing many brands such as Shiseido mainly on Proudia & Tsubaki Shampoo, Dunlop Tyres, NTT DoCoMo, FujiFilm FinePix Camera, SAGAWA, FamilyMart, KC Card, Meiji Chocolate, NEC FOMA and other food & beverages.