Kan SATO, Rikijiro SATO (a debate on the beliefs in relation to Inui and Kimon [the northeastern unlucky] direction, person, a thing to be avoided by Rikijiro in 1976).
佐藤勘、佐藤力次郎（力次郎による鬼門と戌亥信仰に関する論考、1976）