三光 さんこう Meanings Noun the Sun, the Moon and the stars three 20-point cards (high-scoring meld) Kanji 三 three. Read as サン. 光 light. Read as コウ. Words containing 三光 三光作戦 (さんこうさくせん) Three Alls Strategy (Japanese scorched earth policy during the second Sino-Japanese War) Word lists Poetic Jinuma: Japanese Dictionary · Word lists