Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
山川 sansen; yamakawa; yamagawa mountains and rivers; mountains and rivers; mountain riversmix
人口 jinkou populationjlpt4, leda1
san (num) threejlpt5, mix
上る noboru (1)to rise, to go up, to come up, to ascend, to be raised, (2)to enter (esp. from outdoors), to come in, to go in, (3)to enter (a school), to advance to the next grade, (4)to get out (of water), t godan, jlpt3, verb, vintrans
大して taishite (not so) much, (not) verymix