High schooler Ruri Tanigawa loves shiny things. She loves them so much that she heads into the mountains to search for crystals herself—where she unexpectedly meets Nagi Arato, a graduate student studying mineralogy. As the pair start collecting minerals together, Ruri begins developing a genuine appreciation for science and the beauty of the natural world.
Seasons and episodes
1 season · 13 episodes
S1 E1My First Mineral Hunt
Jul 6, 202524 min
High school girl Ruri meets graduate student Nagi while collecting minerals in the mountains.
S1 E2The Value of Golden Color
Jul 13, 202524 min
Ruri is determined to find gold, but Nagi explains that it might not be as likely as she hopes.
S1 E3The Lost Planet
Jul 20, 202524 min
Ruri meets Nagi's colleague Imari, and the three embark on a journey to find a lost mine.
S1 E4Study of Sands
Jul 27, 202524 min
In search of sapphire, Nagi teaches Ruri how to study sand, but Ruri prefers to hunt on a bigger scale.
S1 E5Worlds Seen and Unseen
Aug 3, 202524 min
Ruri, Nagi, and Imari head to the beach in search of agate, and Ruri learns about the long lifecycle of rocks.
S1 E6A Closer Look into the Blue
Aug 10, 202524 min
Just as the group begins searching for sapphire on foot, Ruri uncovers a grave mistake that halts their plans.
Starring
Miyari Nemoto
Ruri Tanigawa (voice)
Asami Seto
Nagi Arato (voice)
Yume Miyamoto
Yoko Imari (voice)
Saki Hayashi
Shoko Seto (voice)
Misuzu Yamada
Aoi Kasamaru (voice)
Momoka Terasawa
Maika Iwakumo (voice)
Megumi Toyoguchi
Ruri's Mother (voice)
Shinji Kawada
Shoko's Father (voice)
Hana Takeda
Shoko's Mother (voice)
Hina Natsume
Nursery School Teacher (voice)
Nobuaki Kanemitsu
Newscaster (voice)
Akira Koga
Newscaster (voice)
Frequently asked questions
- Where can I watch Ruri Rocks?
- Ruri Rocks is streaming on Crunchyroll. Availability is refreshed weekly.
- How many seasons of Ruri Rocks are there?
- Ruri Rocks has 1 season and 13 episodes. Status: Ended.
- Will there be a new season of Ruri Rocks?
- Ruri Rocks has ended; no new episodes are scheduled. The final episode aired on September 28, 2025.
- Who stars in Ruri Rocks?
- Ruri Rocks stars Miyari Nemoto, Asami Seto, Yume Miyamoto, Saki Hayashi, Misuzu Yamada.
