as a mother****ing weeabo i have studied the glorious language of the sacred nihongo of glorious nipp0n. sugooooooooooooooi desu neeeeeeeeeeeeeeeeeee arigatou gozaimasu uguuuuu
but seriously after 4 semesters of studying in school I'm not even close to conversational. **** takes years to master unless you're studying daily for literally 5-10 hours and or living there. so like maybe 15 percent on a good day. I usually practice with raw hentai
I have friends who have lived in nipp0n for over a year and still have a lot to learn/ study literally for hours daily and have been for years.