Vocabulary consisting only from characters you are able to read
九日
kokonoka
nine days, the ninth day (of the month)jlpt5, toki
耳鳴り
miminari
buzzing in the ears, tinnitusbyouki
主語
šugo
(ling) subjectmix
億
oku
(num) 100,000,000, hundred millionjlpt4
海鳴り
uminari
rumbling of the seamix
読み方
jomikata
way of reading, how to readleda1