Also known as: 吉田茉咲, 吉田, 吉もこ, 黒木智子となかまたち, よしまこ
A classmate of Kuroki Tomoko's second and third year. She, along with Tamura Yuri and Uchi Emiri, were part of Tomoko's Kyoto field trip group.
She's a Delinquent, but has a love of everything and everything cute. Has a particular like for Disneyland. Like Yuri, she became Tomoko's friend sometime after the field trip.