Category:Others

The Others category consists of collaboration characters from other games and franchises introduced to Mist Train Girls as guest characters. Collabs are unavailable outside of these one-time limited collaboration events.

Story-wise, the characters were usually transported to the world of Iris Cloud and stayed until the Special Steel Squad can arrange Gates to send them back to their original universe.

The emblem design is a nod to ancient machine parts, also called otherparts, commonly found in Phantom Mist-infested regions and do not naturally belong in Iris Cloud.

Previously, each character was assigned to a specific nationality based on their S or SS Rarity Layer uniform. The characters are recategorized into Others (その他) as of November 1, 2023.