Earlier this month a billboard for an adult video game was put up in Tokyo, Japan. The billboard was for a game title translated to be “More! Conception! Blazing Boobs Super Erotic *Heart Mark* App Academy!” and the billboard featured 10 anime women with very large breasts in revealing attire.
You can see the billboard below.
The billboard authority of Japan deemed that the advertisement violated a regulation related to raising a child in a wholesome environment. The billboard has been replaced with a Yu-Gi-Oh! advertisement.