クオーツの王国 [Quartz no Ōkoku]

A short-lived fantasy series from Kōdansha, Quartz no Ōkoku ran for five issues from 2023 to 2025, centering on a kingdom built around the mysterious power of quartz crystals. Though its compact run left a modest footprint, the series is notable for its concise world-building and distinctive visual style within the publisher's catalog.