Air date: 2025-07-06

Runtime: 24 min

High school girl Ruri meets graduate student Nagi while collecting minerals in the mountains.

Air date: 2025-07-13

Runtime: 24 min

Ruri is determined to find gold, but Nagi explains that it might not be as likely as she hopes.

Air date: 2025-07-20

Runtime: 24 min

Ruri meets Nagi's colleague Imari, and the three embark on a journey to find a lost mine.

Air date: 2025-07-27

Runtime: 24 min

In search of sapphire, Nagi teaches Ruri how to study sand, but Ruri prefers to hunt on a bigger scale.

Air date: 2025-08-03

Runtime: min

Air date: 2025-08-10

Runtime: min

Air date: 2025-08-17

Runtime: min

Air date: 2025-08-24

Runtime: min

Air date: 2025-08-31

Runtime: min

Air date: 2025-09-07

Runtime: min

Air date: 2025-09-14

Runtime: min

Air date: 2025-09-21

Runtime: min

Air date: 2025-09-28

Runtime: min