折り紙を付ける おりがみをつける Also written 折紙を付ける Meanings Expression, Ichidan verb to guarantee (someone's ability or the quality of their work); to vouch for; to endorse See also: 太鼓判を押す (たいこばんをおす). Kanji 折 fold. Read as おり. 紙 paper. Read as かみ. 付 attach. Read as つける. Jinuma: Japanese Dictionary · Word lists