Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
nana 7jlpt5
sen 1,000, thousandjlpt5
šiči (num) sevenjlpt5
クルミの木 kuruminoki walnutshokubutsu
roku (num) sixjlpt5
水力 suirjoku hydraulic power, water powermix
四つ joccu fourjlpt5
ki tree, woodjlpt5, shokubutsu
小さな čiisana smalladj, jlpt4
小ちゃい čiičai small (babytalk form)adj