>>55364400With anime becoming more mainstream, regular people are becoming more aware of the age of anime characters. Pokemon just says they're 10 and never touches the topic again. (Even when there's whole episodes based around helping a new batch of trainers get their first Pokémon and the new trainers are visibly younger than the protagonists.)
It hasn't really been tested in a court of law, but for the west there's always been a strict 18+ for any characters appearing in erotic materials for sale. Fortunately older people just laugh at someone lusting after a cartoon character, but someone will get dragged through the mud at some point.