Vocabulary consisting only from characters you are able to read
白黒
širokuro
(1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro
手入れ
teire
(1)repairs, maintenance, tending, trimming, grooming, (2)crackdown, (police) raid suru
学長
gakučou
university presidentmix
やる気
jaruki
willingness (e.g. to do something)/eagerness/motivation/inspiration/determination/high aspirationsjlpt3
半紙
hanši
Japanese writing paper used for calligraphymix
上手い
umai
(1)skillful, clever, expert, wise, successful, (2)delicious, appetizing, appetising, (3)fortunate, splendid, promising adj
流体力学
rjuutairikigaku
fluid mechanicsmix
中学生
čuugakusei
junior high school studentgakkou
多く
ooku
many, much, largely, abundantly, mostlyjlpt3
五日
icuka
five days, the fifth day (of the month)jlpt5, toki