Seriri (EntityTopic, 20)
From Compile Worlds
Seriri is a mermaid seen in all the Madou Puyo games apart from the first one. She is usually known for being very polite, like Rider, but sometimes surprises people by using a completely different tone of voice for a couple sentences.
The rest of the AAA is getting quite tired of carrying her around, since she can't walk as she has no legs, so they have discussed getting her a wheelchair.