Vocabulary consisting only from characters you are able to read
赤み
akami
reddish tinge/tinge of red/slight redness/blushmix
工学
kougaku
engineeringmix
手入れ
teire
(1)repairs, maintenance, tending, trimming, grooming, (2)crackdown, (police) raid suru
八日
jouka
eight days, the eighth (day of the month)jlpt5, toki
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)
山
jama
mountain, pile, heap, climax, critical pointjlpt5, shizen