A Shinno who received the Ippon was called Ippon Shinno, and a Shinno who did not receive a honi (or those whose honi was stripped because of a crime) were called Muhon-Shinno (Imperial Prince without court rank).
一品を受けた親王は一品親王、品位を受けない（もしくは罪などで品位を剥奪された）親王は無品親王と呼ばれた。