Making Eizou (メイキング映像; Making Video) (Blu-ray only)
Morning Musume '21 Concert Teenage Solution ~Sato Masaki Sotsugyou Special~ (モーニング娘。'21 コンサート Teenage Solution ~佐藤優樹 卒業スペシャル~) was Morning Musume '21's special one-day autumn concert at Nippon Budokan, where 10th generation member Sato Masaki graduated from the group and Hello! Project. It was held on December 13, 2021.