Vocabulary consisting only from characters you are able to read
小ちゃい
chiichai
small (babytalk form)adj
二人
futari
two persons, two people, pair, couplejlpt5
上る
noboru
(1)to rise, to go up, to come up, to ascend, to be raised, (2)to enter (esp. from outdoors), to come in, to go in, (3)to enter (a school), to advance to the next grade, (4)to get out (of water), t godan, jlpt3, verb, vintrans