Brave Group Inc. Mugenshou Records’ “Sumeragi Miona” will release their first album “Bouquet” on Wednesday, December 24, 2025. It will include a new song by Masami Okui and Katsuhiko Kurosu.

【Brave Group Inc.】 Mugenshou Records’ “Sumeragi Miona” will release her first album, “Bouquet,” on Wednesday, December 24, 2025. Includes a new song by Masami Okui and Katsuhiko Kurosu ​
Brave group Co., Ltd. Press release: October 17, 2025 To Members of the Press Mugenshou Records’ “Sumeragi Miona” will release her first album, “Bouquet,” on Wednesday, December 24, 2025. Includes a new song by Masami Okui and Katsuhiko Kurosu. “MIONA SUMERAGI Acoustic Live ~Bouquet for You~” will be held on Saturday, December 27, 2025, to celebrate the release of her first album.
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RIOT MUSIC Inc. (Headquarters: Minato-ku, Tokyo; CEO: Jun Funahashi; Pronounced: Riot Music; hereinafter “RIOT MUSIC”) is pleased to announce that the first album “Bouquet” by virtual artist Sumeragi Miona, who is affiliated with the company’s VSinger label, Mugenshou Records, will be released on Wednesday, December 24, 2025. In addition, to commemorate the release of this album, an acoustic live concert, “MIONA SUMERAGI Acoustic Live ~ Bouquet for You ~,” will be held at Hachioji City Performing Arts Center on Saturday, December 27, 2025. ■1st album “Bouquet” overview “Bouquet” is the first album from virtual artist Sumeragi Miona, who continues to work with the desire to “be a place for you to return to when you’re hurt.” This album features 11 tracks, including popular hits like “Be The One” and “Dialogue of Revolution,” which have become staples at live shows and have garnered support from fans, as well as six original songs written by a stellar group of creators. The lead track, “ADVANCE,” features lyrics by anime song legend Masami Okui and music by Katsuhiko Kurosu, a creator who has worked on numerous hit songs. It’s a powerful song with a powerful message that will encourage listeners. Also, for “Wings of Light,” Sumeragi Miona tried her hand at writing lyrics for the first time. She created the song as an answer to her debut song, “St. Elmo’s Fire,” and it’s a song that brings together her feelings from her debut to the present. Please pay attention to this album, which is filled with the trajectory of Miona Sumeragi, who continues to evolve and take on challenges. ▼ Be The One – Miona Sumeragi [Official MV]
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https://www.youtube.com/watch?v=gLgdIdaZSi4 ▼ Dialogue of Revolution – Miona Sumeragi [Official MV]
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https://www.youtube.com/watch?v=fOfaIYpr8J4
https://prcdn.freetls.fastly.net/release_image/44525/567/44525-567-2fe2da2ea21defa3da79b4531ae58e50-650×642.png Key visual: Marumaru (https://x.com/marumoru_ka/) Bouquet Artist: Emperor Miona Release Date: Wednesday, December 24, 2025 Price: ¥3,850 (tax included) Product Number: RMI-0024 : RIOT MUSIC Distributed by: Happinet Media Marketing Co., Ltd. 【Track List】 01. St. Elmo’s Fire (Lyrics: Keisuke Matsuzaki / Composition and Arrangement: Samyu Shiki) 02. To You on That Day When I Dreamed the World Was Ending (Lyrics, Composition, and Arrangement: Akki) 03. ADVANCE (Lyrics: Masami Okui / Music: Katsuhiko Kurosu / Arrangement: Naoyuki Nagata) 04. Be The One (Lyrics: Ash Inoue [Dream Monster], Masami Kakinuma / Composition and Arrangement: Ash Inoue [Dream Monster]) 05. Dialogue of Revolution (Lyrics: Orca / Composition and Arrangement: Daiki Shiobara) 06. Relicta (Lyrics: Hisashi Hiyama / Music: Haruka Shimotsuki / Arrangement: Hisao Sasaki) 07. spinela (Lyrics: Marie / Composition and Arrangement: MANYO) 08. I Promise You (Lyrics: Sarari Matsubara / Composition: Erina Kaiser / Arrangement: Akito Takahashi) 09. Transparent (Lyrics, composition, and
arrangement: Nio) 10. Oath Under the Starry Sky (Lyrics: Yuki Fujiwara / Composition and Arrangement: Daiki Shiobara) 11. Wings of Light (Lyrics: Miona Sumeragi / Composition and Arrangement: Samyushiki) ‘Bouquet’ reservation page ​ ■ Overview of “MIONA SUMERAGI Acoustic Live ~Bouquet for You~” This performance will feature tickets for the “MIONA SUMERAGI Acoustic Live ~Bouquet for You~” concert, scheduled to go on sale on Wednesday, December 24, 2025. Based on the theme of Miona’s first album, “Bouquet,” the concert will feature new songs as well as many popular songs familiar from her live performances, all performed in an acoustic arrangement. Local tickets will go on sale on a first-come, first-served basis from 6:00 PM today, October 17th (Friday).
https://prcdn.freetls.fastly.net/release_image/44525/567/44525-567-e51d45f52b0bcc063717e95513ab0d14-1000×1414.jpg Key visual: Mr. Nakamura (https://x.com/mmnummn/) MIONA SUMERAGI Acoustic Live ~ Bouquet for You ～ Date: Saturday, December 27, 2025 Time: [Part 1] Doors open 15:00/Start 15:30 [Part 2] Doors open 6:30 PM / Show starts 7:00 PM Venue: Hachioji City Arts and Culture Center Small Hall Access: https://www.hachiojibunka.or.jp/icho/access/ Cast: Miona Sumeragi Sponsor: RIOT MUSIC/Unoriginal Records Ticket agency: ZAIKO 【Ticket Details】 Those who purchase a “full ticket” will receive a special limited edition CD containing live recordings of three songs from each part of “MIONA SUMERAGI Acoustic Live ~Bouquet for You~” (six songs in total). The special gift is scheduled to be delivered around February 2026. ● On-site ticket [with bonus CD]: 22,000 yen (tax included) ● Streaming Ticket [with Bonus CD]: ¥19,800 (tax included) ● On-site Tickets (Part 1/Part 2): ¥8,800 (tax included) ● Streaming Ticket (Part 1/Part 2): ¥6,600 (tax included) *On-site tickets are limited in quantity. Tickets will be sold out once all stock is gone. Thank you for your understanding. *If you would like the bonus delivered to an address outside of Japan, please purchase either the “Overseas Local Complete Ticket [with Bonus CD]: 27,500 yen (tax included)” or the “Overseas Streaming Complete Ticket [with Bonus CD]: 25,300 yen (tax included).” Ticket Purchase
Page ​ ■Miona Sumeragi (MIONA SUMERAGI) Profile Image
URL: https://prcdn.freetls.fastly.net/release_image/44525/567/44525-567-8d003f076744863c19ade1224aabdf2e-358×450.png Miona Sumeragi is a virtual artist affiliated with the VSinger label “Mugensho Records.” As a third-generation singer of RIOT MUSIC, she is known for her powerful yet lustrous voice. She alternates between a nostalgic tone and a gentle, comforting voice, and sings all kinds of songs with grace. In December 2021, she moved to RIOT MUSIC with the desire to become a place where people who have been hurt can return to. ・X: https://x.com/miona_s_RIOT/ ・YouTube:
https://www.youtube.com/@MIONASUMERAGI/ ■What is VSinger label “Mugensho Records”
https://prcdn.freetls.fastly.net/release_image/44525/567/44525-567-4bb2e255d5a1d4c8791c9b1036e86c06-500×500.jpg Spreads out “innumerably” The “origin” of virtual music The songs of countless artists with countless possibilities come together to create a song. This is the “Mugen Sing Record.” Currently, the group consists of 10 members: Matsunaga Iori, Asakura Kyoko, Sumeragi Miona, Izuki Tomoyo, Shirakawa Shirase, Mitsunogi Jill, Tokiniwa Ranze, Minami Izumi, Akana, and Memento Vanitas, who are engaged in streaming and musical activities. ・HP: https://riot-music.com/mugensho-record/ ・X: https://x.com/Mugensho_RM/ ■About the music agency “RIOT MUSIC” RIOT MUSIC manages a wide range of projects, primarily music, including the VSinger label “Mugenshō Records,” the new interdimensional music label “Qiyuanxiang Records,” and the VTuber support project “RIONECTION.” With the mission of “never-ending creativity and experiences,” we aim to create content and experiences that move viewers and change their lives. ・RIOT MUSIC HP: https://riot-music.com/ ・RIOT MUSIC Official ・Mugensho record HP: https://riot-music.com/mugensho-record/ ・Kigensho Records HP: https://riot-music.com/kigensho-records/ ・RIONECTION HP: https://riot-music.com/rionection/ ・Permanent audition site: https://riot-music.com/virtualartistaudition/ ■Company profile RIOT MUSIC Co., Ltd. ・Established: July 1, 2022 ・Capital: 10,000,000 yen (including capital reserve) ・Representative Director: Jun Funahashi ・Director: Genki Kubo ・Location: PMO Tamachi III 8th floor, 4-1-28 Shiba, Minato-ku, Tokyo – Business: IP Production (VTuber business, artist production business) – Official website:
https://riot-music.com/ Brave group Co., Ltd. ・Established: October 11, 2017 ・Capital: 4.68 billion yen (including capital surplus) ・Representative Director: Keito Noguchi ・Location: 8th floor, PMO Tamachi III, 4-1-28 Shiba, Minato-ku, Tokyo ・Business content: IP Production/IP Platform/IP Solution/Incubation ・Official website: https://bravegroup.co.jp/ ・Recruitment site:
https://recruit.bravegroup.co.jp/ ・Official media:
https://media.bravegroup.co.jp/ ・Official X:
https://x.com/bravegroup_vt/ ・List of group companies:
https://bravegroup.co.jp/company/#group-company For more information about this release