Ep. 3: Ryou meets amnesiac Akari in the forest and feels protective toward her.
Aired on April 16, 2004

3
Ryou waits to meet someone he does not yet know, eventually encountering Akari. She resembles Hikari in her lack of memory and name, living in the forest because she recalls a night with a bright light and wishes to see it again. Ryou starts visiting her regularly during his walks home and develops strong protective feelings toward her.
Episodes
- Ep. 1 · Takeru encounters a naked, speechless woman who falls from the sky
- Ep. 2 · Takeru and Hikari explain her space origin and his importance to friends and family.
- Ep. 3 · Ryou meets amnesiac Akari in the forest and feels protective toward her.
- Ep. 4 · Akari joins the Ninomiya family and learns about her shared origin with Hikari from space.
- Ep. 5 · School Days anime episode metadata with no available synopsis provided
- Ep. 6 · Summer campers play a dark flag game while Ioneous causes chaos in monster form
- Ep. 7 · A narrative introduction leading up to a significant romantic moment between characters