Ateam Entertainment Inc. (Headquarters: Nagoya, Aichi Prefecture, President and CEO: Kimikazu Nakauchi), a group company of Ateam Holdings Inc., which develops diverse IT services with creativity and technological prowess, announced that its RPG "Unison League," currently available on smartphones, will hold a collaboration event with "Love Live! Sunshine!!" starting July 1, 2026 (Wed). ■ "Love Live! Sunshine!!" Collaboration Event to Be Held! All nine members of "Aqours" will appear as new collaboration characters, each with voiceovers. During collaboration battles, the debut single "Kimi no Kokoro wa Kagayaiteru kai?" will play, adding a refreshing sound to the battles and allowing players to enjoy them with a live concert-like sense of exhilaration. Furthermore, during the event period, players who log in daily can receive newly drawn swimsuit characters like "[Sun and Smile] Chika Takami," avatars, and more. A campaign offering up to 150 free consecutive gacha pulls will also be held! As rewards for collaboration quests, players can obtain various collaboration items such as collaboration stamps usable in-game, Aqours member-style avatars, and furniture for their personal rooms. Event Period: July 1, 2026 (Wed) 00:00 - July 14, 2026 (Tue) 13:59 More details will be announced on the official X account. "Unison League" Official X: https://x.com/Unisonleague_JP Collaboration PV: https://youtu.be/0SievjpMaCU ■ Log in Daily to Get Collaboration Characters, Avatars, and In-Game Stamps! Daily login bonuses will be held during the collaboration period. Players can obtain collaboration-exclusive items such as the collaboration-drawn swimsuit character "[Sun and Smile] Chika Takami," Chika's hair and face, Uranohoshi Girls' High School 2nd Year summer uniform, Riko's chat stamp, and You's chat stamp. ■ 10 Free Consecutive Gacha Pulls Daily! New Collaboration Characters Featured! A gacha will be held featuring Aqours members such as "[Aqours] Chika Takami" (CV: Anju Iwai),