"Korikogu Dancing!" MV featuring "Chairoikoguma" and "Korilakkuma" celebrating their 10th anniversary in 2026, released today, May 9th, "Kogu Day"!

San-X Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo) is pleased to announce the release of the music video "Korikogu Dancing!" today, May 9th (Saturday), "Kogu Day." This MV features the friendly duo "Korikogu," consisting of "Chairoikoguma" and "Korilakkuma," characters from "Rilakkuma," dancing together to commemorate Chairoikoguma's 10th anniversary this year.

"Korikogu Dancing!" is a dance tune packed with the cuteness of "Korikogu." It's a music video that will make you want to dance along. Behind-the-scenes footage of the filming will be sequentially released on San-X's official TikTok (https://www.tiktok.com/@sanx.official).

Watch the "Korikogu Dancing!" music video here ▽
URL: https://youtu.be/LwzcSZRukFw

■ Staff Credits
"Korikogu Dancing!"
Vocal: Iori Saeki
Lyrics & Music: Shingo (Maccachin Kikaku)
Arrangement: Kentaro Imai (APRILS)
Dance: Yukino. SHIHO
Director: Norihisa Nakama (Nakamaoffice Inc.)
Director of Photography: Yoshinobu Murahashi
Choreographer: Sho from YZ Entertainment.
Graphic Design: Karin Suhara
Edit & Animation: Norihisa Nakama, Kosuke Katakura (Nakamaoffice Inc.)
Production Manager: Karin Suhara
Produced by. Shingo Saito (SEGA MUSIC Inc.)

Chairoikoguma 10th Anniversary Website ▽
https://www.san-x.co.jp/rilakkuma/chairoikoguma_10th_anniversary/

Rilakkuma Goyururi Site Official X ▽
https://x.com/rilakkuma_gyr

Chairoikoguma [Official X] ▽
https://x.com/Chairoikoguma_5

Rilakkuma [Official] Instagram ▽
https://www.instagram.com/rilakkuma_sanx_official/

■ What is Rilakkuma?
A bear in a costume. Rilakkuma continues to be taken care of at Kaoru-san's (an office lady) house, along with Korilakkuma and Kiiroitori. It is unknown who is inside the costume. Rilakkuma's main concerns are daily meals and snacks. Favorite foods are hotcakes, omurice, pudding, and dango. Chairoikoguma is a friend who lives in the Honey Forest.

▼ Learn more
https://www.san-x.co.jp/ja/characters/rilakkuma/

▼ Rilakkuma Official X
https://x.com/rilakkuma_gyr

Chairoikoguma's 10th Anniversary in 2026! The Anniversary Site is now open ☆
In 2026, Chairoikoguma will celebrate its 10th anniversary! Ahead of the upcoming 10th anniversary, the Chairoikoguma 10th Anniversary website has opened ♪

The Chairoikoguma 10th Anniversary website is a special site packed with 10th-anniversary information, including "Today's Chairoikoguma" fortune-telling that you can challenge once a day, a history looking back at Chairoikoguma's past themes, and an introduction to the 4-panel manga "#Koguma no Hachimitsu no Mori Dayori."

You can also get special wallpapers for the 10th anniversary, so please check it out!

Chairoikoguma 10th Anniversary Website here
https://www.san-x.co.jp/rilakkuma/chairoikoguma_10th_anniversary/

Chairoikoguma Official X here
https://x.com/Chairoikoguma_5?s=20

■ About San-X (https://www.san-x.co.jp/company/)
San-X continues to create over 1,000 100% original characters, such as Rilakkuma, Sumikko Gurashi, and Tarepanda, and delivers their mysterious charm worldwide through original products, licensing businesses, various events and promotions, and videos. Their characters, while cute, have a subtly humorous and comforting gentleness that resonates deeply, attracting many people with their unique appeal beyond mere cuteness.

©2026 SAN-X CO., LTD. ALL RIGHTS RESERVED.