Sweet, slightly melancholic. 4. Kotonoha Katsura Ending Conditions: High Kotonoha affection; avoid making her jealous (no Sekai involvement); choose to meet her at school or the pier.
Shy girl × supportive boy. 3. Aoi Yashiro (Yamagata) Ending Conditions: Spend time at the beach shack where Aoi works; be kind and help her; avoid Kotonoha/Sekai routes. shiny days all endings
Wholesome, romantic. 2. Sana Kokonoe Ending Conditions: Support Sana’s swimming training; spend time at the pool with her; choose her over others at the summer festival. Sweet, slightly melancholic
Makoto ends summer with no girlfriend. He watches fireworks alone. The girls pair off with other guys (offscreen). Shy girl × supportive boy
Comedy, fanservice. 7. Bad Ending – Yandere Kotonoha Conditions: Cheat on Kotonoha openly; choose other girls repeatedly; trigger her jealousy events.
Sekai reveals she recorded their intimate moments and threatens to expose him. Makoto’s social life is ruined. No physical violence, but social death.