If a churo working for a midaidokoro was appointed by the shogun, Otoshiyori to Shogun negotiated with the Otoshiyori to Midaikodoro and prepared the bed.
御台所付の中臈が将軍の目に適った場合は、将軍付御年寄が御台所付御年寄に掛け合って寝間の準備が行なわれた。