Vocabulary consisting only from characters you are able to read
手がかり
てがかり
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
貝
かい
(1)(uk) Japanese babylon (species of shelled mollusk, Babylonia japonica), Japanese ivory shell, (2)(abbr) spinning top (traditionally made from a Japanese babylon shell)
入口
いりぐち
entrance, gate, approach, mouthjlpt5
五日
いつか
five days, the fifth day (of the month)jlpt5, toki
八日
ようか
eight days, the eighth (day of the month)jlpt5, toki
上手く
うまく
(1)skilfully, skillfully, well, aptly, cleverly, (2)successfully, smoothly, (3)deliciously mix