Vocabulary consisting only from characters you are able to read
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
小虫
komushi
(1)small insect, midge, (2)vermicule doubutsu
百
hyaku
(num) 100, hundredjlpt5
気力
kiryoku
willpower, energy, vitalitymix
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)
三日
mikka
three days, the third day of the monthjlpt5, toki