Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
鎖国 sakoku national isolation, exclusion of foreignerssuru
お母さん okaasan (honorable) motherjlpt5, kazoku, leda1
泳ぐ ojogu to swimgodan, jlpt5, sport, verb, vintrans
水泳 suiei swimmingjlpt4, leda1, sport
人口 džinkou populationjlpt4, leda1
鼻がでる hana ga deru runny nosebyouki
東口 higašiguči east exitryokou
世界 sekai worldjlpt4, shizen
耳たぶ mimitabu ušní lalůčekhito, leda1
耳にする miminisuru to hear, to hear by chance, to hear by accident, to catch (the sound)suru
hači eightjlpt5
八つ jaccu eightjlpt5
ha toothhito, jlpt5
kita northjlpt5, leda1
mimi earhito, jlpt3, jlpt5