|Full Name|| Nobothing Hamster|
|Date of Birth||Unknown|
|Location|| Genhanten Restaurant|
|Friendly Alliates, Negatrix Trio|
|Family and Relations|
|Fist Dracon (Crush), Kick Crane (Friend), Shaman Monkey (Friend), Huntbuster Guinea (Brother), Yun Lee (Friend), Yang Lee (Friend), Yasuhiro Hagakure (Friend), Mondo Owada (Enemy), Other Friendly Alliates (Friends).|
|Ability/ies||Spin to fly like a tornado|
|First Appearance||Negatrix Reoverage: Yun Yang Yasuhiro and The Alliates 5|
|Latest Appearance||Yun Yang Yasuhiro and The Alliates Collection: The Quintilogy|
Nobothing Hamster, known as Mysteria Hamsteesie (ミステリャ ハムテシ) in Japan, is a hamster Reploid created by Sigma to destroy humanity, but reformed and accidentally thrown into the timeline where humans, creatures and robots live in harmony, where The Negatrix Trio found her in a rainy and storm day. She is an unnoficial member of The Negatrix Trio and Huntbuster Guinea's sister.
Negatrix Reoveraged: Yun Yang Yasuhiro and The Alliates 5
Nobothing Hamster debuts as a playable character in the game.
Yun Yang Yasuhiro and The Alliates Collection: The Quintilogy
She appears in the fifth game of the collection, as a main character on the Episode X: Nobothing Hamster Origins and also in the extras.
- When Nobothing Hamster listens a song from the CYS group, she cries down unstoppably, showing that there are still emotions on her.