Touken Ranbu x Arm Pen Case 60th Anniversary Limited Edition
Sun-Star Stationery will launch collaborative merchandise between "Touken Ranbu ONLINE," which celebrates its 10th anniversary in 2025, and the company's "Arm Pen Case," which marks its 60th anniversary. The items will be available for early purchase at the "Touken Ranbu: Daihonmaru Expo 2025" held on January 18 (Sat) and 19 (Sun), 2025. After the event, the products will be available for pre-order through online shops starting in late January, with official sales planned this spring at Sun-Star’s official stores and various retailers nationwide.
"Arm-kun" features a color scheme inspired by the Touken Danshi (sword warriors).
The “Arm Pen Case” became a nationwide sensation in the 1960s with the catchphrase “So tough, even an elephant can’t crush it!” Its elephant mascot character is known as “Arm-kun.” In this special collaboration, Arm-kun is styled in color schemes inspired by various Touken Danshi (sword warriors), with their crests featured on his back. Additionally, retro and adorable newly drawn illustrations show the Touken Danshi striking matching poses with Arm-kun. A range of collaborative goods featuring these designs will be released as part of the collection.
The lineup includes a limited-edition cherry blossom pink "Arm Pen Case" (2,200 yen including tax), which comes with stickers featuring the crests of eight Touken Danshi (sword warriors).
The lineup also includes a set of 4 clear files (event-exclusive set price: 1,700 yen including tax; normally sold individually for 440 yen each), can badges (660 yen each, event pre-sale price: 600 yen), acrylic stands (1,650 yen each, event pre-sale price: 1,600 yen), and sticker collection items (440 yen each, event pre-sale price: 400 yen / full box of 18: 7,920 yen, event pre-sale price: 7,900 yen).
