osage × “I Want to Forget You” collaboration song “and goodbye” music video released! Riko Ishino appears
■The collaboration PV for osage’s “and goodbye” and the shojo manga
■The collaboration PV for osage’s “and goodbye” and the shojo manga
■”and goodbye” has been chosen as the collaboration song for the
■ “I hope that this work will be loved by you
■’FLASH THE FIRST TAKE’ is a project in which artists attempt
■A spin-off of the manga “I Want to Fall in Love
■osage will release their major debut double A-side single “My Diary/Transparent
■A collaboration with the popular girls’ manga “I Want to Have
■osage’s “Remaining Fragrance” music video will be released at 8pm on
■The cover photo of osage’s “Remaining Fragrance” has also been released!