First Air Date: 2025-07-06
Rating:7.5 / 10(33 votes)
Status: Ended
Genres: Animation, Comedy
Seasons: 1 · Episodes: 13
Runtime: 24 min / episode
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.
