ボール を 買かいました。booru wo kaimasita.I bought a ball.Breakdown of booru wo kaimasita.買かうkauto buyをwodirect object particleボールbooruballElon.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