第 9 集: Mira和Ao安頓好住宿，Sakura則為情人節準備巧克力。
2020年3月6日 播出
Mira and Ao manage to convince their families to let Ao live with Mira so she doesn't have to transfer. With Valentine's Day coming soon Sakura has Suzu teach her how to make her very first homemade chocolates to hand out to everyone in the Earth Sciences Club. However, when Suzu learns that Misa will be going to a University far away... (Source: Crunchyroll)