ROUND1 has teamed up with the anime Oji-san wa Kawaii Mono ga Osuki. for a nationwide collaboration campaign in Japan. The event will bring themed menus, activity packs, bowling displays, and original bonuses to participating ROUND1 venues from October 9, 2026.
Running through January 11, 2027, the campaign covers selected bowling, karaoke, Spo-cha, billiards, and darts facilities. Participating locations differ by campaign feature, so guests should check the official collaboration website before visiting.
Collaboration menus will be available at 93 bowling, karaoke, Spo-cha, billiards, and darts venues, with a menu-exclusive novelty item for eligible orders. Collaboration packs will be offered at 98 bowling venues, 93 karaoke venues, 55 Spo-cha venues, 47 billiards venues, and 75 darts venues.
About the ROUND1 Collaboration
The campaign brings the series into ROUND1 entertainment spaces rather than focusing only on dining. Fans can combine a themed menu or collaboration pack with bowling, karaoke, and other activities, while the campaign also adds character-inspired visuals to the venue experience.
Highlights
- Collaboration menus and menu-exclusive novelty items at 93 participating venues.
- Collaboration packs available across bowling, karaoke, Spo-cha, billiards, and darts facilities.
- Bowling score monitors at 98 venues can display a special collaboration presentation.
- Guests can enter the two-game bowling score campaign at 98 bowling venues and receive an original coaster if their score meets the stated standard.
- The Rism print machine will feature an exclusive collaboration frame at 98 venues.
- Eligible collaboration pack users receive one Rism machine coin per group.
Menu and Event Details
| Item | Details |
|---|---|
| Name | Oji-san wa Kawaii Mono ga Osuki. x ROUND1 Collaboration Campaign |
| Menu / items | Collaboration menus; collaboration packs; themed bowling score display; Rism collaboration print frames |
| Period | October 9, 2026 – January 11, 2027 |
| Location | Participating ROUND1 venues across Japan |
| Stores | ROUND1 bowling, karaoke, Spo-cha, billiards, and darts venues. Participating venues vary by campaign feature. |
| Official website | Official collaboration website |
Before you buy
- When does the Oji-san wa Kawaii Mono ga Osuki. x ROUND1 campaign start?
- The campaign starts on October 9, 2026, and runs through January 11, 2027.
- Where can I get the collaboration menu?
- The collaboration menu is available at 93 participating ROUND1 bowling, karaoke, Spo-cha, billiards, and darts venues across Japan. Check the official website for eligible locations.
- Where can I use the collaboration pack?
- Collaboration packs are available at participating ROUND1 facilities, with the number of eligible venues differing by activity.
- Do I need to check the venue before visiting?
- Yes. The eligible stores differ depending on the campaign feature, and the release notes that campaign details may change without notice.
The original series follows Mitsutaka Oji, a capable and refined office worker who secretly loves cute characters. His private enthusiasm for the beloved character Pagtaro leads into a comedy about adults with their own personal interests and the connections they build around them.
In addition to the food and activity-based features, the campaign includes an official social media promotion. Following and reposting the applicable ROUND1 post allows users to enter a campaign for special collaboration goods; details are provided through the ROUND1 LIVE official X account.
The Rism feature offers another way to record a visit. The dedicated machine uses Rism coins rather than cash, and eligible groups receive one coin when they use a qualifying collaboration pack. Guests can then choose the special campaign frame for a commemorative print.
Because the collaboration spans several types of ROUND1 facility, the experience can be tailored to a group’s plans. Visitors interested in the menu, bowling displays, score campaign, or Rism frame should confirm the relevant participating venue and current conditions before setting out.
