Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
中毒 chuudoku (1)poisoning, (n-suf) (2)addiction byouki, suru
hito man, person, human being, mankindhito, jlpt5
世界一 sekaiichi best in the worldmix
mizu waterjlpt5, kagaku, ryouri, shizen
光子 koushi photonmix