Aiura Episode 4 English Subbed Episode Title:Sensei.Episode Description:Kanaka shows up at Saki's house to pick her up for school and begins playing with the doorbell, angering Saki. Kanaka decides to race Saki to school, but takes a wrong turn and ends up at her brother's junior high school. When she arrives at Iroha High School, Saki is already at the gate. At the same time, Mr. Shūsaku Matsuno mistakes Ms. Misuzu Wakatsuki for a student since she is wearing a student's uniform. She tries to justify the uniform and Mr. Matsuno compromises by making her wear a teacher's lab coat over the uniform. Mr. Matsuno is then approached by the tardy Ms. Yamashita who teases their school's weird teachers. As Mr. Matsuno demands an explanation for her tardiness, Ms. Yamashita asks him about his hair.