yokka四日day four; four daysNoteday four; four daysBreakdown of yokka四よっ日かyokkaday four; four daysElon.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