Vocabulary consisting only from characters you are able to read
山
jama
mountain, pile, heap, climax, critical pointjlpt5, shizen
よじ上る
jodžinoboru
to climb, to clamber (over, up), to scramble (up), to scale, to claw one's way upgodan, verb, vintrans
一口
hitokuči
(1)mouthful, bite, sip, draft, draught, (2)one word mix
人
hito
man, person, human being, mankindhito, jlpt5
イギリス人
igirisudžin
Englishman, Englishwomanmix
上り
nobori
(1)ascent, climbing, ascending (path), climb, (2)up-train (e.g. going to Tokyo), (n,adj-no) (3)northward (towards Tokyo) jlpt3