Tetsujin 28-gou Gao!

Synopsis

This series of anime shorts, roughly five minutes in length, will focus on protagonist Shoutarou Kaneda's everyday life instead of focusing on battle scenes as previous Tetsujin 28 titles have done. The visuals of the title robot, its nemesis Black Ox, and other elements will have a pop-art style.

(Source: Anime News Network)