Anime, manga, and games, with a take · A Yukimedia publication

Ranma 1/2 and ROUND1 Launch Collaboration Campaign Across Japan

A Ranma 1/2 collaboration with the amusement chain ROUND1 is running at locations nationwide, tied to the anime's third season.

Reporting from 1 source: Web Sunday (Shogakukan).

Why it matters

The campaign runs through January 11, 2027, so the tie-in outlasts the broadcast window of the season it is attached to and keeps the title in front of arcade customers into the new year.

Ranma 1/2 and ROUND1 Launch Collaboration Campaign Across Japan

Key Facts

  • The Ranma 1/2 and ROUND1 collaboration campaign is underway at locations nationwide.
  • The campaign's first half runs from October 10 to November 26, 2026.
  • The campaign's second half runs from November 27, 2026 to January 11, 2027.
  • Customers who order eligible collaboration menu items receive one of five novelty items at random.
  • Customers who use an eligible collaboration pack receive one of two B4 visual mats.

Customers who order collaboration menu items receive one of five novelty coasters at random, and customers who use a collaboration pack receive one of two B4 visual mats. The campaign splits into two halves, with a karaoke collaboration room, crane game prizes, and capsule toy sales also part of it.

The campaign is split into two halves. The first runs from October 10 to November 26, 2026, and the second from November 27, 2026 to January 11, 2027. Novelty designs change between the halves, and both the coasters and the visual mats are marked as ending while supplies last.

Beyond the food and pack gifts, ROUND1 is running a karaoke collaboration room, crane game collaboration prizes, and capsule toy sales. Participating stores and the full list of collaboration contents are posted on the campaign's official site.

Written with AI by Yomimono from the 1 cited source below, including Japanese-language reporting where cited. See our editorial policy.

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Ranma 1/2 ROUND1

Sources