Vocabulary consisting only from characters you are able to read
二人
futari
two persons, two people, pair, couplejlpt5
手がかり
tegakari
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
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
目下
meshita
subordinate, subordinates, inferior, inferiors, junior; at present, nowshigoto