Rings engraved with quotes on 'way of life' like Kaiji's 'The only one who can save you is... yourself!', six types available: Kaiji, Hyodo, Hancho, Ichijo, Tonegawa, Kazuya. Pre-orders open until May 18 (Mon).

U-TREASURE Co., Ltd. (Headquarters: Shinjuku-ku, Tokyo; President: Koichi Aoki; a consolidated subsidiary of K.uno Co., Ltd.) is launching 'Quote Rings,' a collaboration item with the popular gambling manga 'Kaiji.' Pre-orders will be available from April 8 (Wednesday) to May 18 (Monday), 2026, at the U-TREASURE Online Shop and the U-TREASURE Concept Stores in Ikebukuro and Shinsaibashi. This is the first time U-TREASURE is handling this license.

This new work features rings with each character's name on the outside and a quote that 'engraves their way of life' on the inside. As a purchase bonus, one acrylic jewelry stand will be given for each item purchased.

- Reservation Period: April 8, 2026 (Wed) – May 18, 2026 (Mon) - Price & Material: - 19,800 yen (Silver 925) - 110,000 yen (Platinum 950) - Retailers: - U-TREASURE Online Shop (https://u-treasure.jp/licensor/kaiji) - U-TREASURE Concept Stores Ikebukuro, Shinsaibashi (https://u-treasure.jp/information/shoplist) - Animate