[STPR] Go on a summer outing with AMPTAKxCOLORS and Meteorites! Summer-limited merchandise from 2 groups now available!

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】

<Mail Order STPR ONLINE STORE>

Order Period: July 4, 2026 (Sat) 18:00 - July 26, 2026 (Sun) 23:59

Delivery Period: Scheduled for sequential delivery from August 21, 2026 (Fri) - August 31, 2026 (Mon)

STPR ONLINE STORE Order Page: https://store.stpr.com/collections/amptak-2026summer

【めておら - Meteorites - Neon Summer OFFICIAL GOODS】

<Mail Order STPR ONLINE STORE>

Order Period: July 4, 2026 (Sat) 17:00 - July 19, 2026 (Sun) 23:59

Delivery Period: Scheduled for sequential shipping from early August 2026

STPR ONLINE STORE Order Page: https://store.stpr.com/collections/meteorites-2026summer

AMPTAKxCOLORS Profile

A highly talented 2.5D singer group formed by 6 individuals (Akkii / MazeTa / Purittsu / Chigusa-kun / Atto / Kecha) active on video distribution sites, including game streaming, "utattemita" (cover songs), and ASMR voice acting. The group name "AMPTAK" is derived from the members' initials.

Since their debut, they have been actively involved in music activities in addition to video distribution. Just two months after forming the unit, they held their 1st one-man live at Pacifico Yokohama National Convention Hall in December 2022. In May 2023, they released their digital-only 1st EP "RAINBOWxCOLORS." Their 2nd one-man live at TOKYO DOME CITY HALL, including additional performances, sold out all 3 shows. Furthermore, in March 2024, they held a 1st LIVE TOUR across 9 performances in Tokyo, Nagoya, and Osaka, all of which sold out! In August 2024, they successfully concluded their performance at the Nippon Budokan, a major goal at the time.

In April 2025, they released their 1st full album "AMPTAKxRainbow Road 77%." To commemorate this, they held their first arena one-man live at PIA ARENA MM in May 2025, attracting approximately 24,000 people over 3 performances across 2 days. In March 2026, they held a one-man live at K-Arena Yokohama, attracting a total of 25,000 people over 2 performances across 2 days.

※Notes for publication

"AMPTAKxCOLORS" notation: The "x" (between AMPTAK and COLORS) is a half-width 'x'.

Official Links

Official Website: https://amptak-colors.stpr.com/ Official X: https://x.com/ampxtak Official YouTube: https://www.youtube.com/@AMPTAKxCOLORS Official TikTok: https://www.tiktok.com/@ampxtak Official TwitCasting: https://twitcasting.tv/c:ampxtak/ Official LINE: https://lin.ee/c0BgCRP

めておら - Meteorites - Profile

A 2.5D singer idol group consisting of Kokone, Rose, Lapis, Melt da Tenshi, Mikasa-kun, and Akari Raito, who debuted from STPR on August 10, 2024.

Their official YouTube channel achieved 300,000 subscribers in just 49 days after its creation, the fastest for a singer group! (As of July 2026).

They are active primarily through highly entertaining video distributions, including official live broadcasts every Sunday at 10 PM, game streaming, short animations, original songs, and "utattemita" covers.

Their 1st single "FIRST 1MPACT" recorded 1 million views in just 26 days after its release. In August 2025, they achieved a solo performance at the Nippon Budokan, the fastest for a 2.5D singer group.

※"めておら - Meteorites -" notation: The three underscores (between めておら and Meteorites) are half-width underscores, and the hyphen (-) is half-width.

Official Links

Official Website: https://meteorites.stpr.com/ Official YouTube: https://www.youtube.com/@mtor_info Official X: https://x.com/mtor_info Official TikTok: https://www.tiktok.com/@mtor_info Official LINE: https://page.line.me/mtor_info

About STPR Inc.

STPR Inc. Overview As a "Comprehensive Entertainment Produce Company" aiming to expand the possibilities of entertainment by creating attractive content that transcends dimensions, towards the purpose of "Making the world more enjoyable with creativity and passion." Founded on June 15, 2018, the company produces and supports the activities of the 2.5D idol group "Strawberry Prince" (すとぷり), operates the independent music label "STPR Records," plans and produces live events, produces character visuals for creators, and develops an MD (merchandising) business for planning, producing, and selling merchandise.

Currently, the company is also expanding its "MCN business," which provides solutions including license management and monetization support centered on music masters and video content, as well as promotion, in partnership with platforms such as YouTube and TikTok. In 2022, due to business expansion, the company relocated its new office to the top floor of "Shibuya Hikarie." The office is equipped with music studios and a motion capture studio, establishing the content studio 【STPR Studio】. The STPR Studio business, which plans and produces XR content, was launched. In 2023, a Singaporean subsidiary was established to promote creators and content in Asia. Starting in 2024, the company has been actively engaged in investment businesses such as M&A and CVC.

Location: Shibuya Hikarie 34F, 2-21-1 Shibuya, Shibuya-ku, Tokyo Representative: Kenji Akita Official Website: https://stprcorp.com/ Official X: https://x.com/stpr_inc