STPR Inc. (Headquarters: Shibuya-ku, Tokyo; Representative: Kenji Akita, hereinafter "STPR") has released information on summer season limited merchandise for its two 2.5D singer idol groups, "AMPTAKxCOLORS" (commonly known as "AMPTAK") and "めておら - Meteorites -" (commonly known as "めておら"). Sales will begin on the STPR ONLINE STORE starting July 4, 2026. Summer-limited merchandise from "AMPTAK" and "めておら" are here! The lineup this time features designs that incorporate elements unique to the season and the charm of each group. The summer merchandise visuals for "AMPTAKxCOLORS" feature pop-designed yukata outfits. A total of 8 new items are available. In addition to the familiar random can badges and random clear cards, there are also drawstring pouches designed with face marks and mini masks, making them special items to fully enjoy a summer festival. Meanwhile, the visuals for "めておら" feature stylish costumes that mix yukata with cyber elements from their debut. The members are depicted holding items such as cyber candied apples, glowing fans, and digital sparklers. Along with new products like random fan charms and barrette clips, many special items are available, including tapestries that allow you to fully enjoy the current visuals. These summer merchandise items will go on sale on the STPR ONLINE STORE starting July 4, 2026. *Sales start times vary by group. Please check the details. We hope you enjoy the summer of 2026 with these limited edition merchandise! ■ AMPTAK and めておら Summer Merchandise Picked Up by Group! & Merchandise List ■ AMPTAKxCOLORS YUKATA POP! OFFICIAL GOODS Random Can Badge: ¥500 each Marshmallow Seal: ¥1,500 Mini Mask: ¥1,300 each ■ めておら - Meteorites - Neon Summer OFFICIAL GOODS Random Fan Charm: ¥600 each Barrette Clip: ¥2,450 each Tapestry: ¥2,800 each ■ Summer Merchandise Sales Information for Each Group 【AMPTAKxCOLORS YUKATA POP! OFFICIAL GOODS】 Order Period: July 4, 2026 (Sat) 18:00 - July 26, 2026 (Sun) 23:59 Delivery Period: Scheduled f