Watch Kamen Rider ZEZTZ Season 1 Episode 39 Online
Season 1 Episode 39 — Aired on Jun 14, 2026 • runs about 23 minutes.
Notable cast/guest names in this episode include Ryutaro Imai, Maho Horiguchi, Kenta Mishima, Rina Onuki.
This page includes 1 official still(s) (when available) plus legal availability links.
Looking for “watch Kamen Rider ZEZTZ Season 1 Episode 39 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
A new "Black Case" emerges, seemingly linked to the missing Capsem once used by Code: Somnia. Acting on Zero's orders, Baku sets out to recover it before the situation spirals out of control. His search leads him to Sieg, whose fused Nightmare has fully awakened. Suspecting Sieg of stealing the Capsem, Baku transforms into Zeztz and engages him in a fierce battle, unaware that an even greater threat may be lurking behind the incident.
Stills
Cast
Episodes – Season 1
Trailer / clip
There�s no trailer available for this series right now.
