Ep. 5: Mira and friends enjoy beach time while Sakura struggles with exam motivation
Aired on January 31, 2020

At Suzu’s suggestion, Mira, Ao, and Ino visit the beach, leading to a playful competition between Suzu and Ao to determine who is Mira’s best friend. On another occasion, Mira and Sakura attend a mineral show together. Sakura expresses great excitement over the various stones but confesses she lacks motivation to study for her entrance exams, as she remains undecided about her future goals. Following the conclusion of summer break, the group begins their preparations for the upcoming cultural festival.
Episodes
- Ep. 1 · Mira joins the merged earth sciences club after her astronomy club disappears
- Ep. 2 · The club hosts a riverside barbecue for new students, featuring rock hunting and stargazing activities.
- Ep. 3 · Mira and Ao study for make-up exams then work at Suzuya's Bakery before spotting Suzu with Ino-sempai
- Ep. 4 · An Exciting Summer Camp Adventure for the Students
- Ep. 5 · Mira and friends enjoy beach time while Sakura struggles with exam motivation
- Ep. 6 · The Earth Sciences Club Prepares for the Cultural Festival with a Geocafe
- Ep. 7 · Mira, Ao, and Ino lead the new earth sciences club while preparing for a children's star-viewing lecture.
- Ep. 8 · Ino challenges herself in the Earth Science Olympiad while the club celebrates the holidays.
- Ep. 9 · Mira and Ao secure living arrangements while Sakura prepares chocolates for Valentine's Day.