The series focuses on the staff of the Keihime Railway Company.

Line Rangers follows the Line characters as super heroes who battle enemies. The various "story movies" of the web anime are meant to promote the Line Rangers RPG game app.

A stop-motion animation about Liv, a curious little girl and Bell, a gluttonous hedgehog. Together they go on an adventure in a picture book.

Specials of Luo Xiao Hei Zhan Ji that have new animation but do not have a standard episode number. First is with students cheating on their final exam, it aired between CAT.2 and CAT.3. Second is CAT8.5, an official parody episode. Third is a music video that aired between CAT.10 and CAT.11. Fourth is a music video that aired between CAT.24 and CAT.25.