お得 おとく Also written おトク, お徳 Meanings な-adjective good-value; economical; advantageous (price, deal, etc.) useful; helpful Kanji 得 gain. Read as トク. Common phrases お得になる Words containing お得 お得意さん (おとくいさん) regular customer お得感 (おとくかん) money-saving feeling お得意様 (おとくいさま) regular customer Jinuma: Japanese Dictionary · Word lists