Keisei Transit Bus has two barns, one in Shiohama Ichikawa, the other in Chidori Urayasu.

This company was established in 1999 to transport passengers and staff to the Tokyo Disney Resort by bus.

This company commenced operating a highway bus route connecting Chōfu Station (Tokyo) and Tokyo Disney Resort in step with Keio Bus.

A stray cat named "Shishimaru"[3] lived in the company's Shiohama Barn.

And, "Toranya" which is a cat originated from "Shishimaru" was created as a mascot[4] in 2021 with the company's 20th anniversary.