Robin is Ami and Ellie's coworker. She is seen in a few scenes where she and Ellie try to cheer up a very tired and upset Ami. She also appears when Ami goes back in time to when she released her first manga. She's very playful and energetic, however, she knows how to read the room and tone it down when necessary.

Robin's voice actress should be very playful in tone, but not over the top.