Kakyuusei 2: Saimon Tamaki was looking for her childhood friend, Oriya Ryoma, as usual, when she saw a paper plane. She tried to pick it up, and her eyes met those of Shun. That brought her fragment of her childhood memories. On the other hand, Yokomizo Fumi, a librarian, also recalled something familiar.
Elf ban Kakyuusei: The first three episodes are non-adult, but the fourth episode has both adult and non-adult versions. The non-adult version contains a couple scenes of additional dialog that were not in the adult version.