Suwa Miki

Japanese name:

諏訪美希

Miki is the leader of the group and a Lemon Angel, although she did not try out for the role. She helped create the Project with Yui and was good friends with her (just like Tomo). She is very strict on the outside but deep down inside she is very caring for the other Angels. Due to her excellent programing skills and involvement with the previous Lemon Angels, Miki has a history with Shinya and an openly hostile one at that.

Wikipedia