sound / Short for 音読み (on'yomi): the Chinese-derived reading of a kanji / (by extension) reading of a Chinese character outside the Japanese language; rime / Short for 音楽 (ongaku): music

御中: belly, tummy, stomach, abdomen; a meal, especially of rice; cotton batting; (historical) the title of a maid working in the inner part of a samurai family's house during the Muromachi period

middle / in

middle / inside / in

middle, medium / average; neither good nor poor / during; being in the process of doing / second volume of a three volume set

being in the process of doing

a surname / a female given name / a surname

(mahjong) red dragon (tile)

China or Chinese; Sino- (prefix)

is the best among (others)