Tenshi Sana

An angel who, just like Ami, came down from heaven to study humans.

In spite of being Ami's younger twin sister, her grades are significantly better. It wouldn't exactly be a reach for someone to mistake her for the older sister.

However, putting her greater academic strengths aside, she is every bit as big a sucker for donuts as Ami is.

Birthday: Unknown
Likes: Donuts, studying
Dislikes: Irresponsibility
Hobby: Savoring a nice cup of tea (with a compulsory donut on the side)