到とう着ちゃく は 何なん時じ です か。touchaku wa nanji desu ka.When does it arrive? (what time is the arrival?)Breakdown of touchaku wa nanji desu ka.ですdesuto beはwatopic particleかkaquestion particle何なん時じnanjiwhat time到とう着ちゃくtouchakuarrivalElon.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