Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
水分 suibun vláha, tekutina, vlhkost, šťávaleda1
~年 ~nen makes preceding number a yearjlpt5, toki
一つ hitotsu onejlpt5
naka inside, middle, amongjlpt5
shichi (num) sevenjlpt5