Tesuto ni deru! chōjūyō 42-ninKei Iwai, Toshio Shōji, Takaaki Abe, Michio Okamura, Takehiko Yoshimura, Nobuo Irumada, Hiroko Ikegami, Fukuju Unno, Toshihiko Takano, Matsuo, Takayoshi · First published 2010Open the Tome
Dekigoto jitenKei Iwai, Akira Mochizuki, Toshio Shōji, Takaaki Abe, Sōzō Yanagawa, Minoru Sakata, Michio Okamura, Takehiko Yoshimura, Nobuo Irumada, Hiroko Ikegami, Fukuju Unno, Toshihiko Takano, Matsuo, Takayoshi, Shōsaburō Kimura · First published 2001Open the Tome
Jinbutsu jitenSōzō Yanagawa, Minoru Sakata, Kei Iwai, Toshio Shōji, Takaaki Abe, Daisuke Inoue, Michio Okamura, Takehiko Yoshimura, Nobuo Irumada, Hiroko Ikegami, Fukuju Unno, Toshihiko Takano, Matsuo, Takayoshi, Shōsaburō Kimura · First published 2001Open the Tome
Sengoku jidai shakai kozo no kenkyu (Rekishi kagaku sosho)Hiroko Ikegami · First published 1999Open the Tome
