“BILLY BOO” is a four-member band from Sendai formed in May 2024.
Some guest artists from the nationwide band tour “BILLY BOO “WIGGLY tour 2025-2026” have been released.

Guests from all over the tour, which tours nine cities across the country, will be hosting G over / Tomonari Sora for Sendai, UMEILO for Sapporo, chef’s for Kanazawa, 13.3g for Nagoya, Teikoku Cafe / Apes for Takamatsu, Room 606 for Osaka, Krenazum for Fukuoka, Shizukunome for Hiroshima, and Klang Ruler / Rain Parade for Tokyo, which will be the final tour.
Furthermore, we plan to continue making further announcements, so please be sure to keep an eye on the further news.
The title of this tour, “WIGGLY tour 2025-2026,” is filled with the desire to “sway people at live venues with the music of BILLY BOO, and to create a new wave of BILLY BOO.”
“Rhapsody,” released in April 2025 and released on CD on June 4th, reached 8th place in the first half of 2025 at Billboard JAPAN Heatseekers Songs. BILLY BOO is gaining momentum, and we will continue to keep an eye on it in the future.
[BILLY BOO “WIGGLY tour 2025-2026”]
・2025
Friday, October 17th 18:30 open / 19:00 start
[Miyagi]ROCKATERIA
w/ G over, Tomonari Sora
Saturday, October 25th, 17:00 open / 17:30 start
[Hokkaido]Sapporo KLUB COUNTER ACTION
w/ UMEILO, and more…
Saturday, November 8th 17:00 open / 17:30 start
[Ishikawa]Kanazawa GOLD CREEK
w/ chef’s , and more…
Friday, November 21st, 18:30 open / 19:00 start
[Aichi]ell.SIZE
w/ 13.3g, Kubotakai
Friday, December 12th, 18:30 open / 19:00 start
[Kagawa]Takamatsu TOONICE
w/ Imperial Cafe, Apes
Saturday, December 13th, 17:00 open / 17:30 start
[Osaka]Live House Pangea
w/ Room 606, and more…
・2026
Saturday, January 24th, 17:00 open / 17:30 start
[Fukuoka]LIVE HOUSE Queblick
w/ Clenaism, and more…
Sunday, January 25th, 17:00 open / 17:30 start
[Hiroshima]Cave-Be
w/ Shizukunome , and more…
Saturday, February 7th 17:00 open / 17:30 start
[Tokyo]Spotify O-Crest
w/ Klang Ruler , Rain Parade
¥3,500- (tax in / 1D generation not included)
・Official 2nd advance (first come first served)
20:00 Friday, June 27th, 2025 – 23:00 Thursday, July 10th, 2025
https://billyboo.jp/news/detail/144
◆Release information
BILLY BOO “Rhapsody”
Ending theme for TV anime “The Mystery Solving After Dinner”

・Distribution link
https://billyboo.lnk.to/Rhapsody_

・CD purchase link
https://BILLYBOO.lnk.to/RhapsodyIn
¥1,650 (tax included)
SRCL-13318
・CD contents
01 Rhapsody
02 Dejavu
・CD store-specific benefits
[Target store/Bonus content]
■All HMV stores (including HMV&BOOKS Online/Excluding some stores)… L-size bromide
■Rakuten Books… Postcard
■Amazon.co.jp … Mega Jacket
■Seven Net Shopping… Pick
■Sony Music Shop ・・・B2 poster
■Nationwide Animate (including mail order) … Mashikaku Bromide
■BILLY BOO Support Shop… Stickers
List of BILLY BOO support stores
https://www.sonymusic.co.jp/Music/Info/billyboo/shoplist/250604/
[Notes]
*The number of bonuses is limited, so they will end as soon as they run out. Thank you for your understanding.
*No distribution will be made anywhere other than the above stores. note that.
*We will inform you of the stores eligible for support stores and bonus designs at a later date.
*Please note that it may take some time for the cart to be published for each online shop.
*Amazon.co.jp, Rakuten Books, and some other online shops have “special offer page” and “special offer page” that is not eligible for bonuses.
When making a reservation, please check whether the product page you are looking for before making a reservation.
■BILLY BOO Profile
Formed in May 2024. With roots in R&B, HIPHOP, and soul funk, this four-member band combines a unique mixed sound that transcends genre boundaries with catchy melody.
The vocalist KAZUKI UJIIE’s singing voice captivates people with his natural singing voice that will keep you on your ears once you hear it.
“Lens,” released last October, was selected as the background music for ABEMA’s “Don’t Deceived by You and the Wolf.”
In February of this year, the band released their first EP, “Backlight,” and was selected for the FM802 heavy rotation in February.
“Rhapsody,” released in April this year, has been written as the ending theme for the TV anime “The Mystery Solving After Dinner,” and will be the first anime tie-up.
It has acquired push songs (power plays) from 57 stations across the country, and despite its release, it achieved an unusual achievement, charting onto the Billboard JAPAN general song chart “JAPAN Hot 100”.
Even after its release, it was charted at 45th place on the “JAPAN Hot 100” and 13th place on Billboard JAPAN Hot Animation.
He also took first place in the “Billboard Japan Heatseekers Songs” for two consecutive weeks and ranked 8th in the first half of 2025.
The most popular band of 2025.
YouTube: https://www.youtube.com/@BILLYBOO_OFFICIAL
X: https://x.com/BILLYBOO_offici
Instagram: https://www.instagram.com/billyboo_official/