Watch YAIBA: Samurai Legend Season 1 Episode 21 Online
“Mystery Atop Mt. Fuji” — Watch "YAIBA: Samurai Legend" Season 1 Episode 21 online in HD for free. Check streaming providers, cast, and episode details.
Where can I watch "Mystery Atop Mt. Fuji" online?
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Season 1 Episode 21 — Aired on Sep 6, 2025 • runs about 24 minutes.
Notable cast/guest names in this episode include Minami Takayama, Manaka Iwami.
This page includes 6 official still(s) (when available) plus legal availability links.
Looking for “watch YAIBA: Samurai Legend Season 1 Episode 21 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
An off-the-wall sphere guides Yaiba to Mt. Fuji to find the elusive and perilous Dragon God Orb.
Stills
Cast
as Yaiba Kurogane (voice)
as Sayaka Mine (voice)
Episodes – Season 1
Trailer / clip
There�s no trailer available for this series right now.
