国士無双 こくしむそう distinguished person n yoji thirteen orphans; winning hand containing one of each terminal and honor tile plus one extra copy of any of them n mahj Advanced ➥
沙羅双樹 さらそうじゅ しゃらそうじゅ サラソウジュ sal (tree) (Shorea robusta); saul n Japanese stewartia (Stewartia pseudocamellia) n Advanced ➥