Vocabulary consisting only from characters you are able to read
手がかり
tegakari
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
火力
karjoku
heating power, steam powermix
手にする
tenisuru
(1)to hold (in one's hand), to take (into one's hand), (2)to own, to obtain suru
二人
futari
two persons, two people, pair, couplejlpt5
山
jama
mountain, pile, heap, climax, critical pointjlpt5, shizen
山川
sansen; jamakawa; jamagawa
mountains and rivers; mountains and rivers; mountain riversmix