Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
小虫 komuši (1)small insect, midge, (2)vermicule doubutsu
学生 gakusei studentgakkou, jlpt5, leda1, shigoto
天文学 tenmongaku astronomymix
hana flowerjlpt5, leda1, shokubutsu
一日中 ičiničidžuu throughout the daytoki