流行
りゅうこうryuukou
Very commonNoun
Meanings
Meanings are shown in English (JMdict).
nounnoun or participle which takes suruintransitive verb
prevalence (of a disease); epidemic

りゅうこうryuukou
Very commonNoun
Meanings are shown in English (JMdict).
nounnoun or participle which takes suruintransitive verb
prevalence (of a disease); epidemic