It is characterized by the Nichiren mantra Namu Myohorenge-kyo at its center, with the Kao (a written seal) of Nichiren below it, prayers summoning various Buddhas surrounding it, images of the Four Guardians in its corners, and bonji (Sanskrit characters) for Fudo Myoo (god of wisdom and righteousness) and Aizen Myoo (god of love) on either side of it.
中央に南無妙法蓮華経の題目、題目の下に日蓮の花押、題目の周囲に諸尊を勧請し、四隅に四大天王、左右に不動明王・愛染明王の梵字が書かれているのが特徴である。