Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
重ねる kasaneru to pile up, to put something on another, to heap up, to add, to repeatichidan, jlpt3, verb, vtrans
yama mountain, pile, heap, climax, critical pointjlpt5, shizen
七つ nanatsu sevenjlpt5
三つ mittsu threejlpt5
歴史 rekishi historygakkou, jlpt3, jlpt4