勝因 しょういん cause of victory #10,473 Meanings noun cause of victory; reason for (one's) success Its kanji 勝 ショウ · か.つ、-が.ち、まさ.る、すぐ.れる、かつ victory, win, prevail, excel 因 イン · よ.る、ちな.む cause, factor, be associated with, depend on, be limited to