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
吉
kichi
good fortune/good luckmix
大して
taishite
(not so) much, (not) verymix
手にする
tenisuru
(1)to hold (in one's hand), to take (into one's hand), (2)to own, to obtain suru
耳にする
miminisuru
to hear, to hear by chance, to hear by accident, to catch (the sound)suru