Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
手がかり tegakari (1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
kawa riverjlpt5, shizen
六つ muttsu sixjlpt5
入口 iriguchi entrance, gate, approach, mouthjlpt5
san (num) threejlpt5, mix
inu dogdoubutsu, jlpt5
一月 ichigatsu januaryleda1, toki
~人 ~nin ~person, counter for peoplecounter, jlpt5
入る hairu to enter, to join, to containgodan, jlpt5, verb
ten nebe, oblohaleda1, shizen
男の子 otokonoko boyhito, jlpt5
人口 jinkou populationjlpt4, leda1
~日 ~nichi day (of the month)jlpt5, toki
~目 ~me ~st, ~nd, ~rdjlpt4
tsuchi groundshizen