Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
外局 gaikyoku forcemath
海鳴り uminari rumbling of the seamix
教わる osowaru to be taughtgodan, jlpt3, verb, vtrans
番犬 banken watchdogdoubutsu, leda1
割り切れる warikireru be divisibleichidan, math, verb