Ep. 21: Sakura sacrifices her cherry blossom tree after learning of Nemu's condition and consulting Yoriko.
Aired on November 23, 2003

21
After accepting her defeat to Nemu, Sakura intends to move forward. However, news of Nemu's strange ailment compels her to rush to Nemu's side. A conversation with Yoriko leads Sakura to make a critical choice. Believing the magic is causing trouble, she decides to sacrifice her most precious possession. This act results in the withering of the magical cherry blossom tree, marking a significant and irreversible change in the situation.
Episodes
- Ep. 17 · Nemu uncovers Miharu's secret while Sakura recounts the magical cherry tree's origin to Jun'ichi.
- Ep. 18 · Jun'ichi and Nemu Reflect on Their Past and Share a Romantic Kiss
- Ep. 19 · Jun'ichi and Nemu's relationship sparks school gossip and warnings from friends.
- Ep. 20 · Sakura intervenes in Jun'ichi and Nemu's relationship over a promise from six years ago.
- Ep. 21 · Sakura sacrifices her cherry blossom tree after learning of Nemu's condition and consulting Yoriko.
- Ep. 22 · Nemu regains consciousness while Yoriko seeks a date with Jun'ichi to share her dream
- Ep. 23 · Jun'ichi dreams of Kotori while her fading telepathy causes pain except near him.
- Ep. 24 · Miharu searches for non-programmed memories to mimic humans despite fatal lifespan consequences.
- Ep. 25 · Sakura leaves Hatsune-jima after realizing her unresolved feelings for Jun'ichi