The Japanese rating is PG. Ryotsu smokes cigarettes (censored in later reruns) and there is mild "pervy" humor (he often tries to peep at hot springs). It's comparable to The Simpsons —fine for teens, but parental guidance for under 10.
Have you tried the Kochikame marathon? Or are there other "unwatchable" long-runners you’ve conquered? Let me know in the comments below. watch kochikame all episodes
A huge portion of the fanbase searching for "watch Kochikame all episodes" is looking for the that aired on networks like Hungama TV. The Japanese rating is PG