Vocabulary consisting only from characters you are able to read
山
jama
mountain, pile, heap, climax, critical pointjlpt5, shizen
二人
futari
two persons, two people, pair, couplejlpt5
イギリス人
igirisudžin
Englishman, Englishwomanmix
よじ上る
jodžinoboru
to climb, to clamber (over, up), to scramble (up), to scale, to claw one's way upgodan, verb, vintrans
山上
sandžou
mountain topmix
火力
karjoku
heating power, steam powermix
人
hito
man, person, human being, mankindhito, jlpt5