Quick answer — Ruri Rocks: the opening theme is "Hikari no Sumika" and the ending theme is "Sapphire".
Mineral collecting is like a modern-day treasure hunt! Ruri, a high school girl who loves jewelry and accessories, gets into the world of mineral collecting, venturing into mountains, rivers, and caves. The first volume features numerous minerals, including quartz, garnet, pyrite, gold sand, and fluorite. The manga is… Ruri Rocks is an adventure and slice of life anime produced by Studio Bind, first airing in Summer 2025. With 13 episodes total, it is finished.
Also known as: Introduction to Mineralogy
Ruri Rocks has 13 episodes and is finished.
Ruri Rocks was produced by Studio Bind and released in 2025.
Ruri Rocks is classified under Adventure, Slice of Life.
Ruri Rocks premiered in Summer 2025.
The opening theme of Ruri Rocks is "Hikari no Sumika".
The ending theme of Ruri Rocks is "Sapphire".
Ruri Rocks is based on a manga.
Ruri Rocks is listed on Crunchyroll. Availability varies by region.
Character data from AniList.
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