Okudaira, Yasuhiro

"Bansei ikkei" no kenkyū

Year unknown

Chian iji hō shōshi

Chian iji hō shōshi

Year unknown

Dōjidai e no hatsugen

Dōjidai e no hatsugen

Year unknown

Gendai kenpō no shosō

Gendai kenpō no shosō

Year unknown Shinʼichi Takayanagi and Okudaira, Yasuhiro

Haboho de nani ga warui!?

Year unknown

Hōsō kankei shiryō

Hōsō kankei shiryō

Year unknown

Hyōgen no jiyū

Hyōgen no jiyū

Year unknown

Janarizumu to ho

Janarizumu to ho

Year unknown

Jānarizumu to hō

Jānarizumu to hō

Year unknown

Kenpo enshu kyoshitsu (Hogaku kyo...

Kenpo enshu kyoshitsu (Hogaku kyoshitsu sensho)

Year unknown

Kenpō ga hoshōsuru kenri

Kenpō ga hoshōsuru kenri

Year unknown

Kenpo ga hoshosuru kenri (Kenpo)

Kenpo ga hoshosuru kenri (Kenpo)

Year unknown

Kenpo ni kodawaru

Kenpo ni kodawaru

Year unknown

Kenpō ni kodawaru

Kenpō ni kodawaru

Year unknown

Kenpo no me

Year unknown

Kenpō no riron o motomete

Kenpō no riron o motomete

Year unknown Okudaira, Yasuhiro, Yasuo Hasebe, and Tōru Nakajima

Kenpō o ikiru

Kenpō o ikiru

Year unknown

Kenpō o manabu

Kenpō o manabu

Year unknown

Kenpō o manabu

Kenpō o manabu

Year unknown Okudaira, Yasuhiro and Yasuo Sugihara

Kenpō saiban no genba kara kangaeru

Kenpō saiban no genba kara kangaeru

Year unknown

Kenpo saiban no kanosei

Kenpo saiban no kanosei

Year unknown

Kenpō tairon

Year unknown

Kiki no kenpōgaku

Kiki no kenpōgaku

Year unknown Okudaira, Yasuhiro and Yōichi Higuchi

Kōgi hōgaku

Kōgi hōgaku

Year unknown Okudaira, Yasuhiro, Fukuda, Taira, and Hiroshi Mizumoto

Komentāru kaikenronsha no shuchō

Komentāru kaikenronsha no shuchō

Year unknown

Mikan no kenpō

Mikan no kenpō

Year unknown

Naze "hyōgen no jiyū" ka

Naze "hyōgen no jiyū" ka

Year unknown

Naze "hyogen no jiyu" ka (Tokyo D...

Naze "hyogen no jiyu" ka (Tokyo Daigaku Shakai Kagaku Kenkyujo kenkyu sosho)

Year unknown

Nihonjin no Kenpō kankaku

Nihonjin no Kenpō kankaku

Year unknown

Nihonjin no Kenpō kankaku

Nihonjin no Kenpō kankaku

Year unknown

Nihonkoku Kenpo

Nihonkoku Kenpo

Year unknown

Seihyogen no jiyu

Seihyogen no jiyu

Year unknown

Seishōnen hogo jōrei ; Kōan jōrei

Seishōnen hogo jōrei ; Kōan jōrei

Year unknown

Shiru kenri

Shiru kenri

Year unknown

Shūkai, kessha no jiyū

Shūkai, kessha no jiyū

Year unknown