ももクロ【LIVE】「The Diamond Four」（from ももいろクリスマス2019 〜冬空のミラーボール〜 DAY1）

An idol group that truly represents Japan, comprising members Kanako Momota, Shiori Tamai, Ayaka Sasaki, and Reni Takagi. They received a heartfelt callout from none other than Lady Gaga herself and performed as her opening act at LADY GAGA'S artRAVE the ARTPOP ball at Chiba QVC Marine Field during her Japanese tour. In 2015 they collaborated with the American rock band, KISS, on the single "Yume no Ukiyo ni Saite Mi na", and were special guests in the finale of KISS's 40th anniversary tour performance at Tokyo Dome. Additionally, they've provided opening theme songs for world-renowned animated series, "Pretty Soldier Sailor Moon" and "Dragon Ball". The group has just entered their 17th year, with their latest album "Idola", and the second opening theme for the third season of "That Time I got Reincarnated as a Slime". The song, "Renacer Serenade", was produced and written by Motoki Oomori of Mrs. GREEN APPLE. In 2025, the group provided the theme song, "Event Horizon", for the Gundam arcade card game, "Mobile Suit Gundam: Arsenal Base FORSQUAD".