Episode 4: Sensei

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, nearby, Shūsaku Matsune-sensei, catches Misuzu Wakatsuki-sensei wearing a student's uniform and is initially fooled. However, as she explains to him the compliments the uniform gets her, Matsune-sensei makes her wear a lab coat to easily tell her apart from the students. He is then approached by the tardy Yamashita-sensei who tells him that their school has a lot of weird teachers. As Matsune-sensei demands an explanation for her tardiness, Yamashita-sensei asks him about his hair.