Vocabulary consisting only from characters you are able to read
夜中
よなか
during the night, at night; (arch) all night, the whole night; midnight, dead of nightmix
耳にする
みみにする
to hear, to hear by chance, to hear by accident, to catch (the sound)suru
この度
このたび
this occasion, at this time, nowmix
毎月
まいつき
every month, each month, monthlytoki
早め
はやめ
(something) earlymix