Shishunki No Obenkyou -

In Japanese culture, there is a clear divide between "inside" (uchi) and "outside" (soto) relationships. Sexual topics are strictly soto—not discussed in polite company. By creating a pact, the two protagonists form a temporary, secret "uchi" (inside bubble) where it is safe to break those taboos. This makes the story both thrilling and strangely wholesome.

Visually, Shishunki no Obenkyou adopts a style that is typical of modern romance anime but with a few distinct flourishes.