Vocabulary consisting only from characters you are able to read
上手い
umai
(1)skillful, clever, expert, wise, successful, (2)delicious, appetizing, appetising, (3)fortunate, splendid, promising adj
田んぼ
tanbo
paddy field, farmmix
中
naka
inside, middle, amongjlpt5
水力
suiryoku
hydraulic power, water powermix
中学生
chuugakusei
junior high school studentgakkou
十日
tooka
ten days, the tenth day of the monthjlpt5, toki