National Movie and Television Rating Board Corporation

The National Movie and Television Rating Board Corporation (NMTRBC) is a system of ratings in YinYangia.

Everytime when a television series is played, a rating symbol on the top-right appear. They were introduced in 1942.

Trivia
National Film und Fernsehen Bewertungsausschuss Konzern
 * Most episodes of The Simpsons in YinYangia are rated AR-10, some with sexual content is rated AR-14.
 * Rick and Morty is rated AR-10 in YinYangia.
 * SpongeBob SquarePants is rated PG.
 * Happy Tree Friends is rated AR-14.
 * Most episodes of Countryballs: The Animated Series are rated AR-5, with some censorship.
 * My Hero Academia is rated AR-14.
 * South Park is rated MAO.
 * The X-Files is rated AR-14.
 * Most Technic Heroes movies are rated PG.
 * Boris e Rufus is rated AR-5.