Ryuguji, the second chapter of the series, heading to the arena 2DAYS after the Nippon Budokan. Distribution release of the ending theme "WALTZ" for the anime "Kuroshitsuji -The Green Witch-!
Ryugu Miyagi is an "alternative song and dance group" born out of the school-style audition project "0-nen 0-gumi -Av-chan's Classroom-" (broadcast from January to April 2023), in which the vocalist Av-chan of Queen Bee serves as a producer and homeroom teacher to create a unique group. After their successful one-man live at Budokan in February, they announced a 2DAYS performance at TOYOTA ARENA TOKYO in 2026. The song was released on Sunday, April 6.
This song was first performed at the Nippon Budokan's one-man live "Urajima" held in February this year, and is the first anime theme song for Ryuguji.
The original comic "Black Butler" has sold more than 36 million copies worldwide and continues to attract fans around the world with its beautifully and intricately drawn worldview and diverse characters.
The song "WALTZ" is the last produced work by Queen Bee and Av-chan. It became a song that speaks to the audience in three fragile beats, depicted in fantastic words and melody.
From May 18 (Sun.), the group will embark on a franchise live tour in Tokyo, Nagoya, and Osaka. On February 28 (Sat) and March 1 (Sun), 2026, a solo live concert will be held at the TOYOTA ARENA TOKYO, a large-scale facility that will open this fall. This will be their first 2-day arena performance, and each will have a different program. Tickets are now being accepted, so please check their website for details.
We hope you will look forward to Ryuguji, who, like a rising dragon, will soar around the world and grow deeper and higher as an artist.
Tie-in information

Ending theme for the anime "Kuroshitsuji: The Green Witch".
Song title: WALTZ (read: waltz)
Words and music by Rose Garden Av.
Now on Streaming
https://smar.lnk.to/jkNW7L
FC Live Information
Ryugu FC LIVE TOUR "Zero Zero
May 18, 2025 (Sun) Zepp Shinjuku (TOKYO)
1st show: Doors open 13:00 / Concert begins 14:00
2nd show: Doors open 17:00 / Concert begins 18:00
Tuesday, May 20, 2025 Aichi Bottom Line
1st show: Doors open 13:30 / Concert begins 14:30
2nd show: Doors open 17:30 / Concert begins 18:30
May 22, 2025 (Thu) Osaka BIG CAT
1st show: Doors open 13:30 / Concert begins 14:30
2nd show: Doors open 17:30 / Concert begins 18:30
Tickets are now being accepted at Ryugujo Official Fan Club
https://ryugujo-official.com/news/detail/9KK5YbFvHYGvjyk94hUn
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