階かい段だん を 登のぼる。kaidan o noboru.I go up the stairs.Breakdown of kaidan o noboru.をodirect object particle登のぼるnoboruto climb階かい段だんkaidanstairsElon.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