|Anime Debut||Episode 51|
|Book of Friends|
|List of Characters|
Train Youkai appear in Episode 51.
Takashi Natsume decided to visit the Natsume's residence before it was sold. On the train going to his parent's hometown, this youkai was sitting on Natsume's place.
Natsume then asked to youkai to allow him to have his seat. The youkai politely gave way to Natsume.