Anime Watch Time

How Long Does It Take to Watch Ruri Rocks?

Name: Ruri Rocks
Genre: Adventure, Slice of Life
Released: 2025

Romaji: Ruri no Houseki · Native: 瑠璃の宝石

Adventure Slice of Life

Episodes: 13
Approx. runtime per episode: 24 min
Total watch time: 5 hours 12 minutes

Ruri Rocks takes about 5 hours 12 minutes to watch across 13 episodes.

Quick Watch Plans

2 episodes/day: 6.5 days
5 episodes/day: 2.6 days
10 episodes/day: 1.3 days

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Ruri Rocks

Ruri Rocks selected.

13 episodes across 1 entry.

Total watch time

5.2 hours

Days required to finish

2.6 days

Episodes included

Series vs movies

5.2 hours

Series

0.0 hours

Movies

Based on watching 5 episodes per day at 1x speed.

About Ruri Rocks

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.