瑠璃の宝石
- Animation
- Comedy
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.
Ruri Rocks is an animated comedy following a high school girl who discovers a passion for crystal hunting in the mountains. Premiering July 6, 2025, the series blends humor with genuine scientific curiosity as Ruri learns about mineralogy from an unexpected mentor. This single-season show celebrates the thrill of discovery and the beauty of the natural world.
When does Ruri Rocks come out?
Where to watch
Streaming availability in United States
United States
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Rent or buy
Digital purchase & rental in United States
Not available to rent or buy in United States yet. Available to rent or buy in: Japan
Where to watch Ruri Rocks by country
United Kingdom
Greece
Germany
France
Spain
Italy
Canada
Australia
BrazilTop cast
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Miyari NemotoRuri Tanigawa (voice)
Asami SetoNagi Arato (voice)
Yume MiyamotoYoko Imari (voice)
Misuzu YamadaAoi Kasamaru (voice)
Momoka TerasawaMaika Iwakumo (voice)
Megumi ToyoguchiRuri's Mother (voice)
Shinji KawadaShoko's Father (voice)
Saki HayashiShoko Seto (voice), Chibi Seiryu (voice)
Hana TakedaShoko's Mother (voice)
Hina NatsumeNursery School Teacher (voice)
Nobuaki KanemitsuNewscaster (voice)
Akira KogaNewscaster (voice)
Takamasa MogiSeiryu (voice)
Maria AboDam Release Public Warning Alert (voice)
Chiyuri ItoLibrary Announcement (voice)
Trailer
Official Trailer [Subtitled]
Seasons
1 season
Episodes · Season 1
Full season| # | Title | Air date | Runtime | Rating |
|---|---|---|---|---|
| 01 | My First Mineral Hunt | 2025-07-06 | 24m | 8.5 |
| 02 | The Value of Golden Color | 2025-07-13 | 24m | 8.0 |
| 03 | The Lost Planet | 2025-07-20 | 24m | 8.0 |
| 04 | Study of Sands | 2025-07-27 | 24m | 7.0 |
| 05 | Worlds Seen and Unseen | 2025-08-03 | 24m | 7.0 |
| 06 | A Closer Look into the Blue | 2025-08-10 | 24m | 8.0 |
| 07 | Seaside Recycling Studio | 2025-08-17 | 24m | 8.0 |
| 08 | The Golden Elegy | 2025-08-24 | 24m | 8.0 |
| 09 | Time Capsule of 1.9 Million Tons | 2025-08-31 | 24m | 7.0 |
| 10 | Sentence to an Abandoned Railroad | 2025-09-07 | 24m | 8.0 |
| 11 | The Sapphire Cradle | 2025-09-14 | 24m | 8.0 |
| 12 | Memories Come with Rocks and Noise | 2025-09-21 | 24m | 7.0 |
Related & spin-offs
Other titles fans of Ruri Rocks tend to follow.
Is Ruri Rocks renewed or cancelled?
Ruri Rocks has ended — it concluded its planned run.
Ruri Rocks — frequently asked
When does Ruri Rocks premiere?
Ruri Rocks premieres on July 6, 2025.
How many seasons of Ruri Rocks are there?
Ruri Rocks has one season that has already concluded.
What is Ruri Rocks about?
The series follows Ruri Tanigawa, a high schooler who loves shiny things and ventures into the mountains to search for crystals. There she meets Nagi Arato, a graduate student studying mineralogy, and together they collect minerals while Ruri develops a genuine appreciation for science and nature.
Will there be more seasons of Ruri Rocks?
No, Ruri Rocks is a complete single-season series with no additional seasons planned.
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