Sinis and Dex
シニス&デキス, Shinisu and Dekisu
8
The twin MechaUde that have combined derized with Aki.https://anilist.co/character/133180 They have grown up with Aki ever since she was little and are very loyal to her. They are twins but they are polar opposites. Sinis is rather calm while Dex is rather crude. They like Aki and dislike detailed work.
Source: Official Site
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