Developed by Sony, the Oshiharai Keyholder uses the company’s FeliCa IC card technology to combine an anime keychain with a prepaid e-money card.
Despite the embedded technology, the Oshiharai Keyholder is still just three millimeters (1.12 inches) thick, roughly the same as a normal character keychain.
If you’re an anime fan, at some point your love of Japanese animation is going to have you reaching for your wallet.
Follow Casey on Twitter, where he’ll have no more use for cash if/when they release a Line Inverse Oshiharai Keyholder.