Vocabulary consisting only from characters you are able to read
明らか
あきらか
obvious, evident, clear, plainmix
使う
つかう
(1)to use (a thing, method, etc.)/to make use of/to put to use/ (2)to use (a person, animal, puppet, etc.)/to employ/to handle/to manage/to manipulate/ (3)to use (time, money, etc.)/to spend/to consu godan, jlpt5, leda1, verb, vtrans
近づく
ちかづく
(1)to approach, to draw near, to get close, (2)to get acquainted with, to get closer to, to get to know godan, jlpt3, verb, vintrans
お使
おつかい
(1)(pol) errand, mission, going as envoy, (2)(pol) messenger, bearer, errand boy, errand girl, (3)(pol) (hon) familiar spirit mix
いつの間にか
いつのまにか
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3