Nami Komatsu is the youngest sister of Nana and Nao Komatsu. Her parents are Goro and Natsuko Komatsu. She currently attends a local college.

Nami follows the fashion trends of ganguro girls (similar to a kogal girl). Therefore she bleaches her hair platinum blonde and sports a dark tan. Additionally she often wears her hair up with various accessories. Nami mostly wears brightly colored mini-skirts and shoulder-revealing tops with high heels.