ototoshi一昨年the year before lastNotethe year before lastBreakdown of ototoshi一お昨と年としototoshithe year before lastElon.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