Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
maru circlemix
勉強 benkyou study, discount, reductiongakkou, jlpt5
開く aku to open (e.g. a festival)godan, jlpt5, verb, vintrans
返る kaeru (1)to return, to come back, to go back, (2)to turn over, (suf,v5r) (3)(after the -masu stem of a verb) (to become) extremely, (to become) completely godan, verb, vintrans
強まる tsuyomaru to get strong, to gain strengthgodan, jlpt3, verb, vintrans