Selesai Tayang
| Ep. | Judul |
|---|---|
| 13. | Look Up, Examine, Search! And Next! Miagete Nozoite Sagashite, Tsugi! (見上げて覗いて探して、次！) 4.7 28 Sep 2025 |
| 12. | Memories Come with Rocks and Noise Omoide wa Ishi to Noise to (想い出は石とノイズと) 4.6 21 Sep 2025 |
| 11. | The Sapphire Cradle Sapphire no Yurikago (サファイアのゆりかご) 4.6 14 Sep 2025 |
| 10. | Sentence to an Abandoned Railroad One Sentence no Haisenro (ワンセンテンスの廃線路) 4.5 07 Sep 2025 |
| 9. | Time Capsule of 1.9 Million Tons 190-man Ton no Time Capsule (190万トンのタイムカプセル) 4.7 31 Agu 2025 |
| 8. | The Golden Elegy Tasogare-iro no Elegy (黄昏色のエレジー) 4.6 24 Agu 2025 |
| 7. | Seaside Recycling Studio Nagisa no Recycle Koubou (渚のリサイクル工房) 4.7 17 Agu 2025 |
| 6. | A Closer Look into the Blue Sono Ao wo Mitsumete (その青をみつめて) 4.6 10 Agu 2025 |
| 5. | Worlds Seen and Unseen Mieru Sekai, Miezaru Sekai (見える世界、見えざる世界) 4.5 03 Agu 2025 |
| 4. | Study of Sands Suna wo Himotoku (砂を繙く) 4.5 27 Jul 2025 |
| 3. | The Lost Planet Nokosareta Hoshi (残された恒星) 4.5 20 Jul 2025 |
| 2. | The Value of Golden Color Kiniro no Kachi (金色の価値) 4.5 13 Jul 2025 |
| 1. | My First Mineral Hunt Hajimete no Koubutsu Saishuu (はじめての鉱物採集) 4.4 06 Jul 2025 |
