(Head office: Minato-ku, Tokyo; Representative Director: Jun Funahashi; read: RIOT MUSIC; hereafter "RIOT MUSIC") announces that it will hold a pop-up store "Muhara Shoka Records SUMMER 2025" from July 25 (Friday) to August 10 (Sunday), 2025 at Kotobukiya Akihabara We are pleased to announce that we will hold a pop-up store "Muhara Chorus Records SUMMER 2025" at Kotobukiya Akihabara-kan from Friday, August 25 to Sunday, August 10.
Outline of the pop-up store
New goods of artists belonging to VSinger label "Muharasho Records" will be on sale.
The newest goods will be newly illustrated by illustrator Wanitaro. There will be a total of 6 kinds of goods including "ice-candy key holders" and "cool-to-the-touch blankets" with newly-drawn illustrations by illustrator Wanitaro, as well as "random lottery" to win goods autographed by the artists and other items not for sale. Special events will be held at the venue, such as the "Guess Test," which will test your understanding of your guess, and "Virtual Sellers," in which selected members will appear in real time.
RK Music, a music production company specializing in Virtual Artist, and VTuber production company, Puroburu Production, will also have booths at the event, selling goods and participating in the "virtual vendor" project. We hope you will enjoy this special summer experience.
Title: Muhara Chorus Record SUMMER 2025
Venue: Kotobukiya Akihabarakan 5F event floor "Kotobukiya Base Akiba
Period: July 25 (Fri.) - August 10 (Sun.), 2025
Hours: 12:00 - 20:00 weekdays / 11:00 - 20:00 weekends and holidays
Participating artists: Muhara Shoka Records / RK Music / Ploburu Productions
New goods】 【Lineup
<Lineup
Summer Voice 2025 + acrylic stand set (total 10 kinds)
Popsicle key chains (total 10 kinds)
Blanket with cool contact feeling (total 1 kind)
MUGENSHO flip flops (total 1 kind)
Summer outing set (total 10 kinds)
Random lottery
The "Summer Outing Set" and "Random Lottery" are limited items available only at the venue.
Random lottery
Random lottery
One of the S, A, B, C, or D prizes will be awarded per ticket. The last one to purchase a ticket in the Random Lottery will receive a "Big Cross Poster (not for sale)" as the last one prize.
Guess Test
For every 3,000 yen (including tax) spent per account, you can challenge the "Guess Test" for one artist belonging to Muhara Records. Access the test from the QR code on the flyer distributed at the venue and try all 10 questions. 7 or more questions must be answered correctly to pass the test, and successful applicants will be entered into a drawing to win a frame-style illustration.
If you spend 6,000 yen (including tax) per account, you can challenge the test for two people.
Virtual vendor
Selected members of each production will appear at the venue as "virtual sellers" in real time.
▼ Muhara Shoka Records
Date & Time: Saturday, July 26, 14:00 - 17:00
Participation: Minami Izumi / Shumana / Memento Vanitas
▼ RK Music
Date: August 2 (Sat) 14:00 - 17:00
Participation: to be announced later
▼ Purosuburu Production
Date: August 9 (Sat) 14:00 - 17:00
Participants: Else / Yua Manase / LuicA / Lilimone / Sumika / Elena Midoyo
*The timing of the participants' appearances will be random during each time slot.
For the latest information about the pop-up store, please check the official Muhara Shoka Records X ( https://x.com/mugensho_rm/ ).
EC Sales Outline
The EC merchandise for "Muwarasho Records SUMMER 2025" will be available at the RIOT MUSIC OFFICIAL STORE from noon on August 15, 2025 (Fri.) Some EC-only merchandise will also be available. Please take this opportunity to purchase them.
Lineup】】・・SUMMER VOICE 2025
Summer Voice 2025 + acrylic stand set (total 10 kinds)
Summer Voice 2025 + acrylic stand complete set [with bonus pedestal] (total 1 kind)
Random can badges [signed by reproductions at random] (10 kinds)
Random can badge complete set (all 1 kind)
Big tapestry (total 10 kinds)
Popsicle key chain (total 10 kinds)
Cooling blanket (total 1 kind)
MUGENSHO flip flops (total 1 kind)
The "Can Badge Complete Set" does not include a duplicate autograph.
Purchase page: https://riotmusic.store/
What is VSinger label "MUGENSHO Records"?
Spreading to "myriad",
The "origin" of virtual music
The songs of "gemstones" of artists with "innumerable" 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 mainly engaged in distribution and music activities.
HP: http s://riot-music.com/mugensho-record/
X: https://x.com/Mugensho_RM/
<Auditions are now being held! <Auditions are now being held!
If you want to challenge your creative expression as a VSinger with "singing" as your core, please apply now!
Please visit the application page: https://riot-music.com/virtualartistaudition/
About the music agency "RIOT MUSIC
RIOT MUSIC manages a wide variety of projects centered on music, including the VSinger label "Muhara Shoka Records," the new music label "Kigenzo Records," which 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/
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