anime is japanesse cartoon...
of course,there are many genre taht you can choose based on your taste...
it also have kid's show like dragon ball,or kemono no shouja erin..
but,you also can watch some adult movie too...
>_<
if you just want to read manga(japanesse comic) you can visit :
1. onemanga.com (like you said)
2. mangafox.com
3. zone-anime(you can stream there too)


is that enough???