Study of Sands (S01E04)
S01E04
Nagi guides Ruri in learning how to examine sand in her quest for sapphires, but Ruri has her sights set on pursuing larger targets.
Show
Ruri Rocks
Episode
S01E04
Air Date
Jul 27, 2025
Season 1 Episodes
S01E01
My First Mineral Hunt
S01E02
The Value of Golden Color
S01E03
The Lost Planet
S01E04
Study of Sands
S01E05
Worlds Seen and Unseen
S01E06
A Closer Look into the Blue
S01E07
Seaside Recycling Studio
S01E08
The Golden Elegy
S01E09
Time Capsule of 1.9 Million Tons
S01E10
Sentence to an Abandoned Railroad
S01E11
The Sapphire Cradle
S01E12
Memories Come with Rocks and Noise
S01E13
Look Up, Examine, Search! And Next!