第 5 集: 太陽與長瀞面對由太陽的家人和幫派成員假扮教師的學校
2007年4月30日 播出
Sun and Nagasumi attend their first day of school. Sun's parents, Gōzaburō and Ren Seto, as well as the Seto Gang, all pose as teachers at their middle school. To make matters worse, Nagasumi's friend, Hideyoshi "Chimp" Sarutobi, falls in love with Sun. Nagasumi must survive constant attacks from his new so-called teachers. (Source: Wikipedia)