新学期が始まった。しかし魔隣組のメンバー（カオリを除く）は案の定、宿題をやっておらず、篠塚先生から怒られる。その帰り道、タロウがタカシに「キミの家が火事だ」と言ってきた。タカシは信じなかったが、それは事実で、危ういところで消火に成功する。だが、なぜタロウにはタカシの家の状況がわかったのだろうか？
The new school year has begun. However, as expected, the members of Marin Gumi (except for Kaori) have not done their homework and are berated by Mr. Shinozuka. On the way home, Taro tells Takashi, "Your house is on fire!". Takashi doesn't believe him, but it's true, and he manages to put out the fire just in time. But how did Taro know what was going on at Takashi's house?
