ANYCOLOR Inc. announced on May 17, 2026 that “NIJISANJI Girls Idol Festival ~Connect the Rainbow, Find the Future~”—a real-world live concert from its VTuber/virtual liver group “NIJISANJI“—will be held at INTEX Osaka on Saturday, December 19, and Sunday, December 20, 2026. Positioned as NIJISANJI’s first “Girls Idol Fes,” the event features a total of 16 livers performing across two days.

NIJISANJI’s First “Girls Idol Fes,” a 2-Day Run at INTEX Osaka

“NIJISANJI Girls Idol Festival ~Connect the Rainbow, Find the Future~” is a real-world live concert positioned as NIJISANJI’s first “Girls Idol Fes.” INTEX Osaka in Suminoe-ku, Osaka City, Osaka Prefecture has been chosen as the venue, and the event will run for two days, on Saturday, December 19, and Sunday, December 20, 2026. The event was first announced ahead of time during the closing ceremony of NIJISANJI Fes 2026.

Details such as the special site and ticket information are awaiting further updates, but the core axes—venue, performers, event name, and concept—have already been disclosed in this release.

DAY1 “Iris Stage” Performers—Tsukino Mito, Yorumi Rena, Ratna Petit and More, 8 Livers Total

The opening day, Saturday, December 19, 2026, is dubbed “Iris Stage,” with eight performers: Tsukino Mito, Yorumi Rena, Ratna Petit, Yamagami Karuta, Ishigami Nozomi, Kuramochi Meruto, Shiorigamine Ruri, and Tsuden Tsudzu. The stage lineup brings together a wide range of NIJISANJI livers, from early-generation members to relatively new ones.

DAY2 “Prism Stage” Performers—Lize Helesta, Suzuhara Lulu, Amamiya Kokoro and More, 8 Livers Total

The second day, Sunday, December 20, 2026, runs as “Prism Stage,” featuring eight performers: Lize Helesta, Suzuhara Lulu, Amamiya Kokoro, Igarashi Rika, Shiga Riko, Kirara Tamako, Saotome Berry, and Nanase Suzuna. Across both days, a total of 16 livers will carry the two-day real-world live event.

Looking Ahead—Awaiting Ticket Information and the Special Site

According to ANYCOLOR, details such as the special site and ticket information will be released in future updates. The latest information is scheduled to be updated as needed on the official NIJISANJI X account and other channels. The designated hashtag is “#虹をつないで未来を見つけて.”

Editor’s Take

NIJISANJI, which has been running multiple large-scale real-world events such as “NIJISANJI Fes” and “FANTASIA” in parallel, has now launched a new label called “Girls Idol Fes,” which appears to signal that the group is entering a phase of expanding its live-event lineup not by venue but by format. The decision to choose INTEX Osaka and structure the event around 16 performers over two days sends a clear message to the Kansai real-world market as well. The fact that 16 performers, dates, and venue have already been disclosed at the pre-announcement stage makes it easy for fans to lock the schedule in more than half a year ahead, and along with the ticket, merchandise, and streaming-related moves expected to follow, attention will focus on how far NIJISANJI’s “regularization of real-world live events” can ultimately go.

Source: PR TIMES