Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
救済 きゅうさい relief, aid, rescue, salvation, helpsuru
試合場 しあいじょう ring, playing field, stadiummix
お宅 おたく your house (polite)jlpt4, uchi
故障する こしょうする to break-downjlpt4, suru, verb
前述 ぜんじゅつ aforementioned, above-mentionedsuru