第2154話: 伊良崎は忍術学園でリキチに、ジュンコという名前の蛇を含むペットの生き物たちを紹介する。

2154

Igazaki shows Rikichi the creatures he keeps at the Ninjutsu Academy. However, Rikichi is worried when he sees Igazaki's affection for Junko, a poisonous snake. However, Rikichi worried when he sees how much he loves Junko, and is told that the time will come when Igazaki will have to part with Junko. (Source: Nintama Rantarou Wiki)