Vocabulary consisting only from characters you are able to read
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki
天女
tennjo
heavenly nymph, celestial maidenmix
入口
iriguči
entrance, gate, approach, mouthjlpt5
二人
futari
two persons, two people, pair, couplejlpt5
億
oku
(num) 100,000,000, hundred millionjlpt4
金山
kinzan
(gold) mine; (gold) minemix
人
hito
man, person, human being, mankindhito, jlpt5
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
水力
suirjoku
hydraulic power, water powermix
一口
hitokuči
(1)mouthful, bite, sip, draft, draught, (2)one word mix
貝
kai
(1)(uk) Japanese babylon (species of shelled mollusk, Babylonia japonica), Japanese ivory shell, (2)(abbr) spinning top (traditionally made from a Japanese babylon shell)