Vocabulary consisting only from characters you are able to read
いつの間にか
いつのまにか
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
行間
ぎょうかん
line-spacing in text, between the linesmix
分かれる
わかれる
(1)to branch/to fork/to diverge/ (2)to separate/to split/to divide/ (3)to disperse/to scatter/(P) ichidan, jlpt3, vintrans
大ヒット
だいヒット
big hit, popular item (e.g. movie, music)ongaku