This research discuses about translation of Indonesian phatic words into Japanes. On this research, writer using descriptive qualitative method with phatic theory by Kridalaksana (1986) and translation method by Newmark (1988). After collecting data on the webtoon, writer found 17 types of phatic words, it’s ah, deh, dong, kan, kek, kok, -lah, lho, nah, pun, sih, toh, ya, yah, ayo, halo and s…