Sgt. Frog Season 5 Episode 209 Koyuki: I Quit Being a Ninja, Sir!
- July 22, 2021
- 23 min
A childhood friend of Koyuki's (and fellow ninja) invites her to join his organization so she can employ her ninja skills to the fullest and really belong somewhere. On the downside, his group is trying to take over the world, which the Keroro Platoon isn't too happy about when they find out...
