Season 1 Episode
- Season 1 My First Mineral Hunt
- Season 1 The Value of Golden Color
- Season 1 The Lost Planet
- Season 1 Study of Sands
- Season 1 Worlds Seen and Unseen
- Season 1 A Closer Look into the Blue
- Season 1 Seaside Recycling Studio
- Season 1 The Golden Elegy
- Season 1 Time Capsule of 1.9 Million Tons
- Season 1 Sentence to an Abandoned Railroad
- Season 1 The Sapphire Cradle
- Season 1 Memories Come with Rocks and Noise
- Season 1 Look Up, Examine, Search! And Next!
Ruri Rocks
7.80 24 minutes High schooler Ruri Tanigawa loves shiny things. She loves them so much that she heads into the mountains to search for crystals herself—where she unexpectedly meets Nagi Arato, a graduate student studying mineralogy. As the pair start collecting minerals together, Ruri begins developing a genuine appreciation for science and the beauty of the natural world.
