Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
(num) fivejlpt5
よん fourjlpt5
お子さん おこさん child (polite)jlpt4
下水 げすい kanál, kanalizaceleda1
やま mountain, pile, heap, climax, critical pointjlpt5, shizen
見下ろす みおろす to overlook; to command a view of; to look down on
日本 にっぽん Japannamae
みず waterjlpt5, kagaku, ryouri, shizen
休み やすみ rest, recess, respite, vacation, holiday, absence, suspensionjlpt5
年下の とししたの mladšíleda1