Tomoko Yoshii (芳井 朋子, Yoshii Tomoko) is a character from the Drama CD version of Irodori no Love Song.
Tomoko is Suzune Misaki's classmate. She participates in the band contest at the School Festival.
A girl resembling Tomoko appears in a CG of Irodori no Love Song, surrounding Takumi Oosawa along other girls. It is unknown if the girl in question is Tomoko herself, as she is referred to simply as "Girl C" in the game. She invites Takumi to see the Art Club's exhibition before the band contest, but he replies he'll be too busy with band practice.
- She appears in the opening sequence of the Tokimeki Memorial OVA chatting with Akane Kiuchi and Yumi Saotome.