Jaga Boulde is a Calbee and Tokyo Banana collaboration shop on the first floor of Gransta Tokyo, inside the ticket gates of Tokyo Station. It sells potato chips and potato desserts available only at Tokyo Station. The signature Golden Consommé flavor coats thick chips in a deep consommé seasoning, giving them a crisp, firm bite. Lines form often, but staff respond quickly and purchases move fast, and the chips are priced high for potato chips.