A collaboration drink between THE IDOLM@STER Shiny Colors and K Arena Yokohama has been announced!

To commemorate the "THE IDOLM@STER SHINY COLORS ∞th LIVE i to Yume" event, which will be held from April 25th (Sat) to 26th (Sun), we have decided to sell collaboration drinks!
Customers who order a collaboration drink will receive a randomly selected limited-edition PP coaster as a gift!

[Novelty Item Details]
We will be giving away coasters from each unit at random! (Size: 10cm in diameter)
Choose your favorite pattern!

*Pattern A (gold bag) - randomly distributed from a total of 14 types
Illumination Stars
(Sakuragi Mano / Kazeno Hiori / Hachimiya Meguru)
After School Climax Girls
(Kaho Komiya / Chiyoko Sonoda / Juri Saijo / Rinze Morino / Natsuha Arisugawa)
Alstroemeria
(Osaki Amana / Osaki Tenka / Kuwayama Chiyuki)
Straylight
(Asahi Serizawa / Fuyuko Mayuzumi / Mei Izumi)

*Pattern B (silver bag) - randomly distributed from a total of 14 types
Antica
(Tsukioka Kogane / Tanaka Mamimi / Shirase Sakuya / Mitsumine Yuka / Yuukoku Kiriko)
Noctil
(Toru Asakura / Madoka Higuchi / Koito Fukumaru / Hinana Ichikawa)
Seeds
(Nichika Nanagusa / Mikoto Hida)
Cometic
(Ikaruga Ruka / Suzuki Hana / Ikuta Haruki)

[Sales date and area]
Friday, April 24, 2026
■K Arena Yokohama (outside the venue)
・BAYDECK store
11:00 AM - 3:00 PM (Last order 2:30 PM)
17:00 - 23:00 (Last order 22:00)

■ Inside K Arena Yokohama
Arena Bar 7 / 18:00 - 23:00 (Last order 22:00)

April 25th (Sat) and 26th (Sun), 2026
■K Arena Yokohama Outside the stadium
・BAYDECK Take-out counter / Merchandise sales start time - show start time
・BAYDECK store / 11:00-22:00

■ Inside K Arena Yokohama
・Shop (1st, 3rd, 5th, 7th floors) / Opening time ~ 1 hour after the show ends
・Arena Bar 7 / Opening time ~ 22:00

*Please note that purchases are limited to four cups per transaction.
*Please note that distribution of purchase bonuses will end once supplies run out.
*Collaboration drinks can be purchased with various credit cards, electronic money, and 2D code payments. Cash cannot be used.
(Cash is accepted only at BAYDECK.)
*Customers visiting BAYDECK are asked to order at least one food item and one drink.
*We do not accept returns or exchanges except for defective purchase bonus items.
*Please refrain from engaging in trading activities around the venue or inside each store.