Vocabulary consisting only from characters you are able to read
勤める
cutomeru
to serve, to fill a post, to work (for), to exert oneself, to endeavor, be diligent, to play (the part of)ichidan, jlpt5, verb, vtrans
紅白
kouhaku
red and white, colours for festive or auspicious occasions (colors)iro
厳密
genmicu
strict, closemix