Exciting Collaboration Campaign Between 'The Quintessential Quintuplets' and ROUND1 to Launch in 2026

Nationwide Collaboration Campaign: 'The Quintessential Quintuplets' and ROUND1

Get ready for an exciting event as a collaboration campaign between the popular television anime "The Quintessential Quintuplets" and the entertainment complex ROUND1 is confirmed to take place from May 29, 2026, to August 30, 2026. This initiative, announced by Creative Plus, a subsidiary of MUP Holdings, is set to bring a delightful experience to fans across Japan.

Campaign Overview

This vibrant campaign will feature newly illustrated visuals of the five quintuplet sisters dressed in stunning party dresses, each embodying their distinct colors and floral motifs. Fans will get to see a mature and charming side of the characters that has been highly anticipated since their appearance in various media forms.

Visitors to ROUND1 will be treated to a wide variety of featured activities including bowling, karaoke, sports, billiards, and darts. Exclusive collaboration packs, as well as themed drinks and foods, will be available alongside special collaboration rooms. Fans can also engage in exciting opportunities including a bowling score registration campaign and social media interactions via the X platform, ensuring a fun-filled experience throughout the campaign.

Furthermore, the campaign is divided into two periods, with different sets of novelties, designs, and special video content being showcased successively, enhancing the dynamic atmosphere. Various promotional visuals will be displayed on LED screens and monitors in the venues, contributing to the overall festive theme of the campaign. Additionally, certain locations will host original merchandise sales and capsule toy exhibitions, with online sales via the EC site Cocoani available as well.

Shop Information

- Campaign Title: 'The Quintessential Quintuplets × ROUND1 Collaboration Campaign'
- Duration: May 29, 2026 - August 30, 2026 (94 days total)
- First Period: May 29 - July 14, 2026
- Second Period: July 15 - August 30, 2026
- Participating Locations: All ROUND1 stores (with merchandise available at 6 specific stores)
- Merchandise Pre-order Period: June 5, 2026, 12:00 PM - August 30, 2026
- Shipping Schedule: Starting September 2026

For more details on the campaign, please visit the special site: Campaign Special Site

Special Activities and Merchandise

The campaign will offer an array of unique activities, including:

- Original Merchandise: Available at six specific ROUND1 locations.
- Collaboration Packs: Featuring bowling, karaoke, billiards, darts, and sports.
- Themed Drinks and Foods: Exclusive collaboration drinks and themed popcorn.
- Collaboration Rooms: Specially designed rooms at four stores.
- Exciting Events: Bowling excitement theatrical performance, score registration, and special campaigns using the exclusive ROUND1 printing machine "Rism." Plus, photogenic spots and engaging visuals displayed throughout the venue.

Promotional materials will include original merchandise such as acrylic stands, tapestries, clear files, cards, and trading badges featuring new illustrations of the quintuplet sisters, appealing to both enthusiasts and collectors.

About 'The Quintessential Quintuplets'

Created by Negi Haruba, "The Quintessential Quintuplets" is a widely popular romantic comedy that ran in Kodansha’s Weekly Shonen Magazine from 2017 to 2020. The series has captivated audiences through multiple adaptations including two seasons of TV anime, a movie, and a recent TV special anime. The story revolves around the Nakano quintuplets—Ichika, Nino, Miku, Yotsuba, and Itsuki—and their interactions with their tutor, Futaro Uesugi, offering a blend of humor and heartfelt moments through its narrative.