Season
Episode
E1My First Mineral HuntJul 6, 202524mE2The Value of Golden ColorJul 13, 202524mE3The Lost PlanetJul 20, 202524mE4Study of SandsJul 27, 202524mE5Worlds Seen and UnseenAug 3, 202524mE6A Closer Look into the BlueAug 10, 202524mE7Seaside Recycling StudioAug 17, 202524mE8The Golden ElegyAug 24, 202524mE9Time Capsule of 1.9 Million TonsAug 31, 202524mE10Sentence to an Abandoned RailroadSep 7, 202524mE11The Sapphire CradleSep 14, 202524mE12Memories Come with Rocks and NoiseSep 21, 202524mE13Look Up, Examine, Search! And Next!Sep 28, 202524m
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20258
AnimationComedy
Released
Jul 06, 2025
Country
Japan
Productions
Studio BindEGG FIRMAniplexKADOKAWATokyo MXBS11+4
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.
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