Sgt. Frog Season 5 Episode 229 Keroro: Verbal Lethal Fist, Sir! / 326 & Kululu: Silent Battle, Sir!
- July 22, 2021
- 23 min
When sound suddenly disappears all over Inner-Tokyo, Keroro comes up with a way to use the situation for the invasion. Later, Saburo and Kululu discover what's behind the enforced silence, and they are the only ones who can bring sound back.
