Sanae Nagatsuki
From Squid Girl Wiki
Sanae Nagatsuki (長月 早苗, Nagatsuki Sanae) is a neighborhood friend of Eiko who has a pet dog named Alex. Eiko describes her as a typical 'airhead'. She develops an obsessive crush on Ika, constantly taking pictures of her and trying to get intimate with her, usually getting attacked in the process, which has also resulted in her becoming something of a masochist.
