Episode Title:
Hattori's secret hideout (Let's search the hiding place) / Yumeko's ring (Strategy for replacing the ice making) / Hattori hates wasting food (Hattori doesn't like to waste food).
Episode Description:
Hattori's secret hideout (Let's search the hiding place): Kenichi and his friends use a ninja map to find out about Hattori's hideouts. However, Hattori uses cardboard boxes as a hideout.
Yumeko's ring (Strategy for replacing the ice making): Yumeko's ring gets stuck in a sculpture created by Koike-Sensei. So, Hattori uses his ninja Iga technique and exchanges the idols.
Hattori hates wasting food (Hattori doesn't like to waste food): Kemumaki changes his look to feed Hattori snacks so that he gets overweight. However, Hattori learns about Kemumaki's plan and fools him.