Ruri Rocks
| Ruri Rocks | |
First tankōbon volume cover, featuring Nagi Arato (left) and Ruri Tanigawa (right) | |
| 瑠璃の宝石 (Ruri no Hōseki) | |
|---|---|
| Genre | |
| Manga | |
| Written by | Keiichirō Shibuya |
| Published by | Enterbrain |
| Imprint | Harta Comix |
| Magazine | Harta |
| Original run | August 10, 2019 – present |
| Volumes | 7 |
| Anime television series | |
| Directed by | Shingo Fujii |
| Written by | Michiko Yokote |
| Music by |
|
| Studio | Studio Bind |
| Licensed by | |
| Original network | AT-X, Tokyo MX, BS11, TVA, ABC TV |
| Original run | July 6, 2025 – September 28, 2025 |
| Episodes | 13 |
Ruri Rocks (Japanese: 瑠璃の宝石, Hepburn: Ruri no Hōseki; lit. 'Ruri's Jewels'), also known as Introduction to Mineralogy, is a Japanese manga series written and illustrated by Keiichirō Shibuya. The story features high school student Ruri, a girl who loves minerals and jewelry who meets graduate student Nagi, fostering an interest in mineralogy. It has been serialized in Enterbrain's seinen manga magazine Harta since August 2019, with its chapters collected into seven tankōbon volumes as of September 2025. An anime television series adaptation produced by Studio Bind aired from July to September 2025.