Vocabulary consisting only from characters you are able to read
主な
omona
chief, main, principal, importantmix
色々
iroiro
(1)various, (2)(arch) various colors (colours) mix
万
man
(num) 10,000, ten thousand, (adv) myriads, alljlpt5
人
hito
man, person, human being, mankindhito, jlpt5
いつの間にか
icunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3