とうそうおん 唐宋音 LinksSentence search for 唐宋音Sentence search for とうそうおんKanji details for 唐, 宋 and 音Edit in JMdict Noun1. tōsō-on; Tang-Song reading; on reading of a kanji based on Song dynasty and later ChineseSee also 唐音 とうおん Discussions Log in to talk about this word.