If you're asking about beliefs that anime is a sin, then you should consult a priest.

Bible does not specifically mention anime, so it is possible that anime may be a sin - or not. It depends on a person's conscience and belief system.

Common anime genres that have been condemned by Christian groups include ecchi, hentai, lolicon, and ai (which typically depict sexual or romantic relationships between an adult woman and a young man). Such series are often very popular because of their almost pornographic depictions of women with large breasts. Critics argue that these themes are still morally irresponsible, regardless of the arguments presented in its defense. Anime has also been accused of excessively depicting violence without any censorship or celebration.

Anime is not inherently a sin. However, it can lead to an increase in lust and all the sins associated with it. For example, we see this in our society when sexual attacks on children are committed using child pornography. In Japan, there have been cases of pedophilia involving cartoons that eventually become real crimes.