※估算 根據卷數、再版次數、連載雜誌等推算的參考值(非實測)
作品概要
The Rainbow Stone Train crosses straight through a vast continent. Newbie train crew member Toy is posted to work in Morning, the train carriage which charges the cheapest ticket prices!" Torquay Toy (the nephew of the head-conductor of Morning) wants to work on a train powered by rainbow stone, but ends up working on the "Morning" section, which is reserved for the lowest class passengers.
來源: AniList
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections