

Ruri no Houseki
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)
Characters

Ruri Tanigawa
MAIN

Nagi Arato
MAIN

Aoi Kasamaru
SUPPORTING

Youko Imari
SUPPORTING

Shouko Seto
SUPPORTING
Staffs

Keiichirou Shibuya
Original Creator

Shingo Fujii
Director

Michiko Yokote
Series Composition

Kouhei Yoshida
Sound Director

Mayu Fujii
Character Design

Kazuki Yanagawa
Music

Daisuke Achiwa
Music

Mayu Fujii
Animation Director (PV, OP, ep 1)

Shingo Fujii
Episode Director (PV, ep 1)

Ann Nakai
Key Animation (PV, OP, eps 1, 2)

Souichirou Matsuda
Key Animation (PV)

Makiko Doi
Color Coordination (PV, OP, ep 1)

Taichi Maezuka
Background Art (PV)

Takuya Ogata
Photography (PV)

Takuya Hasegawa
Sound Effects (PV)

Yousuke Maki
Recording Assistant (PV)

Masakazu Miyake
Background Art (PV)

Naomi Fujita
Recording Adjustment (PV)

Ryuusuke Okamoto
Production Assistant (PV, OP)

Rio Akita
Finishing (PV, ep 3)

Makiko Doi
Finishing Check (PV, OP, ep 1)

Aru Ninomiya
Prop Design

Shunichirou Yoshihara
Art Director

Ann Nakai
Prop Design

Takuya Ogata
Director of Photography