Muhara Chorus Records "Miona the Emperor" will release her first album "Bouquet" on December 24, 2025 (Wednesday). Includes new songs by Masami Okui and Katsuhiko Kurosu.

(Head office: Minato-ku, Tokyo; Representative Director: Jun Funahashi; hereinafter "RIOT MUSIC") announces the release of the 1st album "Bouquet" (read: Bouquet) by virtual artist "Miona Sumeragi" (read: Miona Sumeragi), a member of its VSinger label "Muhara Sho Records". The album "Bouquet" (read: Bouquet) will be released on December 24, 2025 (Wednesday).

In addition, an acoustic live concert "MIONA SUMERAGI Acoustic Live - Bouquet for You" will be held on Saturday, December 27, 2025 at Hachioji City Arts Center to celebrate the release of this album.

Outline of 1st album "Bouquet

Bouquet" is the 1st album of "MIONA SUMERAGI," a virtual artist who continues her activities with the wish "to be a place to return to for those who have been hurt" in mind. This album contains a total of 11 songs, including 6 newly written songs by gorgeous creators, in addition to popular songs such as "Be The One" and "Dialogue of Revolution", which have been gaining support from fans as standard songs at live performances.

The lead song, "ADVANCE," was written by anime song legend Masami Okui and composed by Katsuhiko Kurosu, creator of numerous hit songs, and has a message that strongly encourages listeners. In addition, "Wings of Light" is the first time for Miona to write lyrics. The song was created as an answer song to her debut song "St. Elmo's Fire," and is a collection of her thoughts and feelings from her debut to the present.

This album is filled with the trajectory of "Miona Oh" as she continues to evolve and take on new challenges.

Be The One - Miona Ko [Official MV

▼ Dialogue of Revolution - Miona Koh [Official MV

｜Be The One - Miona Ko [Official MV

Artist：Miona Ko
Release Date: Wednesday, December 24, 2025
Price: 3,850 yen (tax included)
Item number：RMI-0024

Released by: RIOT MUSIC
Distributor: Happinet Media Marketing, Inc.
Key visual: marumaru ( https://x.com/marumoru_ka/)

Included songs

01. fire of st. elmo
(Lyrics: Keisuke Matsuzaki / Composition and arrangement: Samyushiki)
02. to you on that day when I dreamed of the world ending
(Lyrics, music, arrangement by Akki)
03. ADVANCE
(Words by Masami Okui / Composed by Katsuhiko Kurosu / Arranged by Naoyuki Osada)
04. be the one
(Words by Ash Inoue [Dream Monster], Masami Kakinuma / Composed and arranged by Ash Inoue [Dream Monster])
05. Dialogue of Revolution
(Words by Orca, music and arrangements by Daiki Shiobara)
06. Relicta
(Lyrics: Hisashi Hiyama / Composition: Haruka Shimotsuki / Arrangement: Hisao Sasaki)
07. spinela
(Words by Marie / Composition and Arrangement by MANYO)
08. i promise you
(Lyrics: Sarari Matsubara / Composition: Erina Kaiser / Arrangement: Ryoto Takahashi)
09. Transparent
(lyrics/composition/arrangement by Nio)
10. starry sky oath
(Words by Yuki Fujiwara / Composition and Arrangement by Hiroki Shiobara)
11. wings of light
(lyrics by Miona Koh / music and arrangement by Samyushiki)

Bouquet" reservation page: https://mugensho.lnk.to/Bouquet

Outline of "MIONA SUMERAGI Acoustic Live - Bouquet for You

This concert will be based on the theme of Miona Sumeragi's first album "Bouquet," scheduled for release on December 24, 2025 (Wednesday), and will feature new songs as well as many popular songs that are well-known in her live performances in acoustic form. On-site ticket sales will begin at 18:00 today, October 17 (Fri.) on a first-come, first-served basis.

Title: MIONA SUMERAGI Acoustic Live - Bouquet for You
Date: Saturday, December 27, 2025
Time: [Part 1] Doors open 15:00 / Concert begins 15:30
［Part 2] Doors open 18:30 / Concert begins 19:00
Venue: Hachioji Performing Arts Center, Small Hall
Access: https: //www.hachiojibunka.or.jp/icho/access/
Performed by: Miona Koh

Sponsored by: RIOT MUSIC / Muhara Shoka Records
Play guide: ZAIKO
Key Visual: Nakamura ( https://x.com/mmnummn/ )

Ticket Details

Purchasers of "Through Ticket" will receive a limited edition CD containing live sound recordings of 3 songs each (6 songs in total) from the first and second parts of "MIONA SUMERAGI Acoustic Live - Bouquet for You" as a special prize.
The prize is scheduled to be delivered around February 2026.

＜List of Ticket Types
Local ticket (with bonus CD): 22,000 yen (tax included)
● Through-distribution ticket (with bonus CD): 19,800 yen (tax included)
Tickets to the concert (1st and 2nd sections): 8,800 yen (incl. tax)
Tickets for distribution (Part 1 and Part 2): 6,600 yen (tax included)

On-site tickets are limited in quantity. Please note that the event will end as soon as they are gone.
If you wish to have the privilege delivered to your address outside of Japan, please purchase either "Local Ticket for Overseas [with privilege CD]: 27,500 yen (including tax)" or "Delivery Ticket for Overseas [with privilege CD]: 25,300 yen (including tax)".

Ticket purchase page: https://riotmusic-live.zaiko.io/e/bouquet-for-you

MIONA SUMERAGI Profile

MIONA SUMERAGI is a virtual artist belonging to VSinger label "Muhara Chorus Records".
As a singer in the 3rd term of RIOT MUSIC, her voice is characterized by both power and luster. She can sing any kind of music with her nostalgic voice and gentle voice that makes you feel close to her.

In December 2021, she moved to RIOT MUSIC with the wish to "be a place to return to for those of you who have been hurt.

X: https://x.com/miona_s_RIOT/
YouTube: https://www.youtube.com/@MIONASUMERAGI/

What is VSinger label "Muhara Chorus Records"?

Spreading to "myriad",
The "origin" of virtual music

The songs of "gemstones" of artists with "countless" possibilities are folded together to form "chorus. That is the "Mu-Gensho Record.

Currently, 10 members, "Yori Matsunaga", "Kyoko Asakura", "Miona the Emperor", "Tomoyo Izuki", "Shirase Shirakawa", "Jill Mitsunoki", "Ranze Tokiniwa", "Izumi Minami", "Akina", and "Memento Vanitas" belong to this group and are engaged in distribution activities and music activities.

HP: http s://riot-music.com/mugensho-record/
X: https://x.com/Mugensho_RM/

About the music office "RIOT MUSIC

RIOT MUSIC manages a wide variety of projects centered on music, including the VSinger label "MUGENSO RECORD," the new music label "KIGEN ZO RECORD" that connects dimensions, and the VTuber support project "RIONECTION. With the mission of "Never-Ending Creation and Experiences," we aim to create and experience mind-blowing content that will change the lives of those who experience it.

RIOT MUSIC HP: https: //riot-music.com/
RIOT MUSIC Official X: https://x.com/RIOTMUSIC_info/
MUJI CHORAL RECORDS HP：https://riot-music.com/mugensho-record/
汽元象レコード HP：https://riot-music.com/kigensho-records/
RIONECTION HP: https: //riot-music.com/rionection/
Permanent audition site: https://riot-music.com/virtualartistaudition/