Omawari-san: Koitsu Desu. - Kai

"is a brief, single-route after-school ADV (≈10 minutes) where the protagonist searches their school for a missing younger brother and encounters increasingly strange acquaintances."

Rokugatsu· December 25, 2020· Main Game

is a brief, single-route after-school ADV (≈10 minutes) where the protagonist searches their school for a missing younger brother and encounters increasingly strange acquaintances. It's a remake of a 2017 free release with updated visuals and one added character.