Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
鉄器時代 tekkijidai Iron Agemix
語学 gogaku language studybunpou, gakkou
近年 kinnen recent yearsmix
三線 sanshin (1)Okinawan traditional three-stringed instrument; precursor to the shamisen; (2)shamisen mix
幸福 koufuku luckmix