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
大ヒット
daihitto
big hit, popular item (e.g. movie, music)ongaku
足りない
tarinai
(1)insufficient/not enough/lacking/ (2)dim-witted/slow/one brick short of a full load adj
問う
tou
(1)to ask/to question/to inquire/ (2)to charge (i.e. with a crime)/to accuse/ (3)to care (about)/ (4)without regard to (with negative verb)/(P) godan, leda1, verb, vtrans