In one episode, the rangers discuss how to sneak into a police station ran by the Youkai to rescue Seikai. Tsuruhime tries to get Sasuke, then Saizou to go in, but they refuse and look at Jiraiya. His excuse? "I can't speak Japanese!"
Or him being suckered to woo Tsuruhime: "I love my princess". The combination of Jiraiya's English speak and Tsuruhime's reaction is funny.
One Monster of the Week decided that when she's done with the Kakurangers, she'll marry Daimaou. The Kakurangers gave their 'WTF' reaction... then cut to the usually evil Daimaou giving a 'WTF' reaction.
Bimbogami's junk spell being reflected at him, which results in, among other things, Daimaou's staff being turned into a mop.
