Vocabulary consisting only from characters you are able to read
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
山
jama
mountain, pile, heap, climax, critical pointjlpt5, shizen
大して
taišite
(not so) much, (not) verymix
山川
sansen; jamakawa; jamagawa
mountains and rivers; mountains and rivers; mountain riversmix