A six-minute preview for Studio 4C animated film
Berserk Golden Age Arc I: Egg of the Supreme Ruler (Berserk Ougon Jidaihen I: Hao no Tamago, ベルセルク 黄金時代篇Ⅰ 覇王の卵) has been uploaded on
Nico Nico Douga and
Youtube. Based on Kentaro Miura's popular manga, the film adaptation will tell the story of the Golden Age arc (
refer to wikipedia here for the plot details) in a three-part feature film series. The video provides an overview to the plot and characters for those unfimilar with the dark fantasy.
The theatrical release date in Japan is on February 4th. You'll find the extended trailer embedded below.