Juice=Juice will be part of a major idol celebration coming to Osaka this June. Chayamachi Idol Park 2026 takes over the Umeda and Chayamachi area on June 20-21, transforming the neighborhood into a festival ground with performances, activities, and interactive experiences.

The festival brings together 11 groups total, including Juice=Juice, Tamaranai Tohoku-san, OCHA NORMA, CANDY TUNE, Ebichu (Shiritsu Ebisu Chugaku), SWEET STEADY, Chou Tokimeki Senden-bu, fav me, Toi Toi Toi, log you, with Straight Angeli opening. The main venue is Umeda Arts Theater Main Hall, with additional stages at Grand Green Osaka's Roto Heart Square Umekita.

Beyond the main performances, several connected events run throughout June. Starting June 1, Hanshin Sanban-gai shopping area gets a dedicated "Chayamachi Idol Park" fan zone where attendees can post messages about their favorite groups on a special board. From June 12-21, JR Osaka Station features themed decorations and a "hidden character" game—scanning QR codes scattered throughout the station reveals exclusive video messages from performing idols.

On festival days, Hanshin Railway's headquarters plaza hosts a festival plaza with free live performances, talk shows, and carnival activities. A public radio recording session featuring fav me, Toi Toi Toi, and log you's project PEAK SPOT will also happen here.

Attendees can participate in a quiz rally across 10 poster locations in the Chayamachi area. Correctly answering three or more questions earns random special stickers.

MBS is also broadcasting special programming around the event. "Ashita Chayamachi de Aimashou" airs late-night June 19-20, with Juice=Juice appearing on the June 19 episode alongside CANDY TUNE and Ebichu. A daytime broadcast special on June 21 at 1 p.m. will livestream performances and interviews from the festival.

The festival runs 10 a.m. to 8:30 p.m. on both days.