Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
人口 jinkou populationjlpt4, leda1
一日 tsuitachi first day of monthjlpt5, toki
円い marui round, circular, sphericaladj, jlpt5
少しずつ sukoshizutsu little by littlemix
~か月 ~kagetsu month(s) (time interval)jlpt5, toki
yama mountain, pile, heap, climax, critical pointjlpt5, shizen
下山 gezan downhillleda1
一日中、ゲームをしていた。 ichinichijuu,ge-mu wo shiteita. I was playing games the whole day.mix
小川 ogawa brookleda1, shizen
一日中 ichinichijuu throughout the daytoki