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Ruri Rocks
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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.
Highest-rated episodes all ranked
- 01
My First Mineral HuntHigh school girl Ruri meets graduate student Nagi while collecting minerals in the mountains. - 02
The Value of Golden ColorRuri is determined to find gold, but Nagi explains that it might not be as likely as she hopes. - 03
The Lost PlanetRuri meets Nagi's colleague Imari, and the three embark on a journey to find a lost mine.
Cast
Episodes by season
Season01
- S01E01Season's bestMy First Mineral HuntJuly 6, 2025High school girl Ruri meets graduate student Nagi while collecting minerals in the mountains.
- S01E02The Value of Golden ColorJuly 13, 2025Ruri is determined to find gold, but Nagi explains that it might not be as likely as she hopes.
- S01E03The Lost PlanetJuly 20, 2025Ruri meets Nagi's colleague Imari, and the three embark on a journey to find a lost mine.
- S01E04
Study of SandsJuly 27, 2025In search of sapphire, Nagi teaches Ruri how to study sand, but Ruri prefers to hunt on a bigger scale. - S01E05
Worlds Seen and UnseenAugust 3, 2025Ruri, Nagi, and Imari head to the beach in search of agate, and Ruri learns about the long lifecycle of rocks. - S01E06
A Closer Look into the BlueAugust 10, 2025Just as the group begins searching for sapphire on foot, Ruri uncovers a grave mistake that halts their plans. - S01E07
Seaside Recycling StudioAugust 17, 2025Ruri finds sea glass on the beach and runs into her classmate Shoko, who has a secret passion for minerals. - S01E08
The Golden ElegyAugust 24, 2025Ruri teams up with Shoko for a science project, which takes a turn when they discover a strange, orange rock. - S01E09
Time Capsule of 1.9 Million TonsAugust 31, 2025Ruri and Nagi head out to hunt for opals but discover that the area has already been fully excavated. - S01E10
Sentence to an Abandoned RailroadSeptember 7, 2025Imari leads a hunt for manganese ore, when the group encounters a mystery along abandoned railroad tracks. - S01E11
The Sapphire CradleSeptember 14, 2025When Ruri has trouble deciding on her future, she turns to her study of sapphire. - S01E12
Memories Come with Rocks and NoiseSeptember 21, 2025When Ruri discovers her grandpa's old crystal radio, she's determined to restore it. - S01E13
Look Up, Examine, Search! And Next!September 28, 2025Ruri, Shoko, Nagi, and Imari take a trip together, where they search for meteorite at a hot springs inn.
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