S1·E24 The Secret Nanami Diary
Aired September 10, 1997
Synopsis
Tsuwabuki heroicly rescues Nanami and ends up spending time in the infirmary. While he is recovering Utena and Anthy have an usual opportunity to read a secret diary he's been keeping on Nanami. But when Nanami's schemes are uncovered chaos arises and the bashful Tsuwabuki can't do anything to stop it.