Anyone here who's been to japan or a japanese??

My husband and his family are Japanese but he's not from Japan. I've been to Japan once for about 2 weeks. But that was like 5 yeas ago. I know a little. Since my children are part Japanese we want to put the Japanese culture in them and one day take them back to Japan.

im not japanese but sometimes mistaken as one haha.. my bestfriend is japanese and i have japanese cousins as well..so i kinda know some stuff from there... hmmm.. though things i might say here might be really crappy haha.. well..in japan there's a lot of cherry blossoms hhahaha.. most of their houses still have those toilets that are floor level..--according to my bestfriend.. my bestfriend also told me that you'll get a hang of seeing anime like girls around there since you'll see them everyday ..i know it's cute on anime but if you see it everyday it's probably a nuissance haha.. yakusas still exists there...those are the mafia counterparts in japan.. there's also harakiri...which i believe is killing yourself as a punishment for sumthng... oh well..i dunno much haha.. i just like animes and listening to my bestfriends stories haha