Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
毛虫 けむし caterpillar(with hair)doubutsu
まん (num) 10,000, ten thousand, (adv) myriads, alljlpt5
工学 こうがく engineeringmix
人口 じんこう populationjlpt4, leda1
花火 はなび ohňostrojleda1