七なな千せんnanasen7,000Breakdown of nanasen七ななnanaseven千せんsenthousandUsages of nanasenElon.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