Ruri Rocks Episode 1 Story & Preview Stills Released — A High School Girl Falls for Mineral Collecting
The story and preview stills for Episode 1 of the anime Ruri Rocks (JP: 瑠璃の宝石, Ruri no Houseki) have been released. The episode will premiere in Japan on Sunday, July 6 at 9:30 PM JST and will become available on international streaming platforms soon after.
Episode 1
Ruri Tanigawa, a high school girl who adores all things shiny, falls in love at first sight with a crystal pendant. Declaring, "I can find one too!", she heads to the mountains. There, she meets Nagi Arato, a graduate student majoring in mineralogy, and the two begin collecting minerals together. Awed by the natural world, Ruri becomes fully immersed in the thrill of mineral collecting. She and Nagi then set out to the riverbank in search of garnet.
Cast
Ruri Tanigawa: Miyari Nemoto
Nagi Arato: Asami Seto
Yoko Imari: Yume Miyamoto
Shoko Seto: Saki Hayashi
Aoi Kasamaru: Misuzu Yamada
Introduction
Ruri Rocks Key Visual ©2025 Keiichiro Shibuya/KADOKAWA/ Ruri Rocks Production Committee
Ruri, a high school girl with a passion for gemstones and accessories, embarks on adventures into mountains, rivers, and caves to collect minerals. From quartz, garnet, pyrite, and gold dust to fluorite, the series introduces a wide array of minerals. The collection scenes are rich in scientific accuracy, featuring specialized tools like pans, hammers, and geological maps, making this manga a thrilling science adventure based on the author's deep knowledge of mineralogy.
Source : Ruri Rocks Official