Class 2/3-A's resident bookworm, Nodoka is of the quiet but kind variety, harboring romantic feelings for her homeroom teacher, Negi Springfield. She has since confessed her feelings to him, but not much progress in their relationship has been made; they still remain friends. Nodoka is the second person to establish a probationary contract with Negi and gain a pactio card (it occurred during the field trip to Kyoto). Her artifact is a book that can show one's thoughts in picture diary format.