Satomi Nii

Satomi Nii (仁衣里美 Nii Satomi) was the junior high student who debuted in the second volume of the light novel High☆Speed! written by Kōji Ōji.

History
Satomi is a childhood friend of Ikuya Kirishima, who was also the part of Iwatobi Swimming Club. She and Haruka were the class library assistants as first years at Iwatobi Junior High.

Trivia

 * 1) She, Ikuya and Natsuya has a picture where they're in a bathtub and naked as children.
 * 2) Satomi is actually talkative off the class.
 * 3) She didn't really quit going to Bandou SC. She just have to say that she did for Ikuya to decide on his own.