okosanお子さんchild (polite)Notechild (polite)Breakdown of okosanお子こさんokosanchild (polite)Elon.io is an online learning platformWe have hundreds of Japanese lessons and thousands of exercises.Start learning Japanese nowNihon-shiki romanizationwatasi ha tyuugoku kara kimasitaHepburn romanizationwatashi wa chuugoku kara kimashita
