A New Era of Fan-Driven Idol Culture
Organized by Colorful Casting Inc., this festival transcends the traditional live performance. It’s designed as an immersive, participatory experience where attendees aren’t just spectators, but active contributors to their oshi's (favorite idol’s) journey. The core mission is to foster new connections between idols and fans, while empowering the community to collectively shape the future of idol culture. This innovative approach offers both the thrill of discovering new talent and the deep satisfaction of seeing one’s support manifest in a tangible, impactful way.
Your Vote Drives the Dream: The Ad Truck Grand Prize
At the heart of Kara-Cas Idol Fest Vol.1 is the highly coveted Ad Truck Placement Right. This unique prize transforms fan passion into a powerful promotional tool. The winning idol group will have their music and imagery emblazoned on a special Kara-Cas ad truck, traversing Tokyo’s busiest districts. Imagine the thrill of seeing your beloved group’s faces and music beaming from a truck cruising through Shibuya’s iconic scramble crossing! This concept, where a mobile billboard broadcasts an idol’s presence, is a celebrated form of street promotion in Japan, amplifying their reach to countless passersby.
Star-Studded Lineup and Interactive Experience
The festival boasts an impressive lineup of 27 idol groups, ranging from established acts to exciting newcomers, all ready to deliver captivating performances. The participating groups include (in alphabetical order):
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aiai
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ideal peco
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I♡I(Iwon Yoshida, Manase)
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I’mew
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Odore! Kamikaze
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CAL&RES
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KAMAITACI
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KITTIES
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KissBee
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Kumadepartment
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SCRAMBLE SMILE
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Sプスラッシュ (Supusurasshu)
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ZUTOMOTTO
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Task have Fun
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Teratera
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Sukito Drop
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NiLUNLOCK
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Honey Spice Re.
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BUNGEE GUM.
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PinkySpice
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First Playlist
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Hey!Mommy!
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MATE×MATE!
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MEOWMEW
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mementoa
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Me no New Year
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LIT MOON
Beyond the performances, fans can engage directly with their idols through tokutenkai (special fan interaction sessions), including photo opportunities and meet-and-greets, held after each group’s live slot and extending after the event’s conclusion until 10:05 PM.
How to Participate: Your Vote, Your Impact
The grand prize winner will be decided entirely by fan votes cast on the event day through the official Kara-Cas app. To cast your vote, simply follow these steps:
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Install the App: Download the
Kara-Casapp from your respective app store or by scanning a QR code at the venue.-
Android: https://play.google.com/store/apps/details?id=com.ColorfulCasting
- Create an Account: Register within the app by providing the necessary information.
- Select and Vote: Choose
Kara-Cas Idol Fest Vol.1within the app and tap theVotebutton for your chosen idol group. (Note: Only one vote per person is allowed).
Results will be announced live on the event day through the Kara-Cas app and official accounts, with voting closing at 9:30 PM and results expected around 10:00 PM. Please note that some groups may participate in performances only and not the voting event.
Event Details and Tickets
Event Name: Kara-Cas Idol Fest Vol.1
Date: Tuesday, February 17, 2026
Venue: Shinjuku FACE (Humax Pavilion Shinjuku Kabukicho 7F, 1-20-1 Kabukicho, Shinjuku-ku, Tokyo)
Time: Doors Open 11:20 AM / Start 11:40 AM
Ticket Information:
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Front Area Ticket: ¥4,500 (Advance) / ¥5,000 (Same-day)
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General Ticket: ¥3,000 (Advance) / ¥3,500 (Same-day)
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An additional ¥500 will be charged for same-day tickets, plus one drink fee.
Tickets can be purchased here: https://t-dv.com/U2q8H32pw26qj63bHQIM
Looking Ahead: The Future of Fan Engagement
Colorful Casting Inc. plans to make Kara-Cas Idol Fest a regular fixture, continuously expanding its online and offline participatory initiatives. The goal is to create a dynamic platform where more idols and fans can connect, fostering new forms of entertainment. This festival is a bold step towards an idol culture where fan support truly takes shape, promising an exciting future for kawaii idol culture both in Japan and abroad.
