

Ruri no Houseki
Ruri Rocks
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 full of fascinating scenes focusing on specialized tools such as a panning dish, hammer, and topographical maps. An authentic scientific adventure based on the author's solid knowledge of mineralogy!
(Source: Harta, translated)
Next Airing
Episode 5 in 06d : 21h : 41m
Format
TV
Source
manga
Episodes
13
Episode Duration
24 mins
Status
releasing
Start Date
Jul 6, 2025
End Date
Sep 28, 2025
Season
summer
Average Score
74%
Studios
Genres
Adventure
Slice of Life
Tags
Outdoor Activities
100%
Cute Girls Doing Cute Things
97%
Primarily Female Cast
96%
Educational
88%
Female Protagonist
87%
Wilderness
86%
Iyashikei
77%
Seinen
68%
Rural
65%
College
60%
Found Family
40%
Age Gap
32%