Hakase Satomi (葉加瀬 聡美): Hakase Satomi (seat no. 24; Born 1988年7月14日) is a robotics expert. She is best friends with Chao, and created Chachamaru with her help. Her nickname is 博士 (Hakase: professor, doctor, ‘learned person’) which comes from her family name, Hakase (葉加瀬). She is something of a mad scientist and created Chachamaru. More at: http://negima.wikia.com/wiki/Satomi_Hakase
To add a book to this page, search for it and add “Hakase Satomi (葉加瀬 聡美)” to its characters section.