Kōgai zeisetsu - Jinsai-ō (Yoshikawa Kōbunkan, 1983)
[1] Kōgai zeisetsu [pt. 1] / Jinsai-ō -- [2] Kōgai zeisetsu [pt. 2] / Jinsai-ō. Hōkaishi nikki /Ishizuka Hōkaishi