Little Glee Monster announced that member Yuuki will sit out tomorrow's free live performance at Shinjuku Cinecity Square in Tokyo's Tokyu Kabukicho Tower, as well as release events scheduled for June 20 and beyond. The decision comes as Yuuki recovers from ongoing health issues.

Yuuki had already missed a release event on June 14 while focusing on her recovery. Though she's been improving gradually, the group and her management—Watanabe Entertainment and Sony Music Labels—determined that prioritizing her health takes precedence. In an official statement, they noted that "Yuuki continues therapy with a positive mindset and is slowly recovering."

This marks the second member absence in recent weeks. MAYU has been on activity hiatus since June 11 due to her own health concerns. With both members temporarily sidelined, tomorrow's free live and upcoming events will feature Little Glee Monster in a four-member lineup: Karen, Mika, Asahi, and Miyou.

The group apologized for the last-minute notice, acknowledging fans' disappointment: "We sincerely apologize for the late announcement and any inconvenience this may cause those who were looking forward to the event. We also apologize for any concern this has caused."

Little Glee Monster, the six-member vocal group known for their powerful harmonies, debuted in 2014 and has performed regularly at major Japanese events including multiple appearances on NHK's Kohaku Uta Gassen. Their music has been featured in numerous commercials and TV programs, with tracks like "ECHO" becoming the theme song for NHK's rugby coverage.

Fans can expect updates on both members' return dates through the group's official channels as they continue their recovery.