Asu Kasu Mi (あす・かす・み) is a group made up of Itou Asuka (伊藤あすか) and Nagai Kasumi (永井かすみ) . Asuka and Kasumi appeared as Asu Kasu Mi at the Idol Fruits Parfait event on 2001.02.17 .

Asuka and Kasumi teamed up together for the first time at the Second Class Live in May 2000 .

This is the only singing group formed by the Second Class students.