Season 0 · 2 episodes
E1
A Different Route
Koyori wins tickets to a family-oriented spa and water park that just recently opened; Yorito, Koyori, Mana and her friends go together, though Aono has to stay in the hospital. Coincidentally, Takeshi also wins tickets to the spa, and tak…
E2
Towards the Dawning Sky
This episode serves as a prologue to the series and leads up to the events at the beginning of episode one