Ep. 15: Rin's Master Confronts Her and Kazuki Before Passing Away
Aired on February 3, 2004

Rin's master arrives to force her return to the head family after Kazuki's death. Rin claims betrothal to Kazuki, prompting the master to fight them both to verify his worth. He later reveals he was forced to act cruelly rather than as a kind big brother, denying Rin childhood warmth. He advises that she needs friendship, not intense training. A week later, the duel begins but ends abruptly when the master collapses from old age. On his deathbed, he apologizes for his harshness, asks for forgiveness, and bids Rin farewell. His soul returns to the moon as Rin weeps over his body.
Episodes
- Ep. 11 · Yuna's father sends Dr. Akai vials to help Kazuki increase his magic count.
- Ep. 12 · Kazuki Uses His Final Magic to Save Yuna and Becomes a Ghost
- Ep. 13 · Girls shift focus to collecting Kazuki's ashes while a mysterious girl approaches him near the maple tree.
- Ep. 14 · Kazuki Meets Shino and Girls Face Traps in the House
- Ep. 15 · Rin's Master Confronts Her and Kazuki Before Passing Away
- Ep. 16 · The Student Council Members Investigate Kuriko's Suspicious Date
- Ep. 17 · Nakamaru's Genes and the Girls' Resolve to Stay
- Ep. 18 · Nakamaru and Matsuda scheme for Rin and Sayumi to fight, but monks win the race
- Ep. 19 · The group discovers Shino's plot to turn Kazuki into a ghost during their dates.