何なん時じ間かんnanjikanhow many hoursBreakdown of nanjikan何なんnanwhat〜時じ〜jihour (counter)〜間かん〜kanduration suffixUsages of nanjikan何なん時じ間かん テニス を しました か?nanjikan tenisu o shimashita ka?How many hours did you play tennis?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