JCM 132: 1957 B&W Six Digit Animal Back

Stan Hashimoto

Yukihiko Machida

Toshio Nakayama

Noboru Aota

Noboru Inoue, Toshitake Nakayama, Michio Nishizawa

Futoshi Nakanishi

Shigeru Fujio

Teruo Esaki

Katsuya Nomura

Kazuhiko Sakazaki (UNC)

JCM 36: 1958 Yamakatsu Black and White w/ Blue Diagonal Line Back

Futoshi Nakanishi

Kazuhiro Yamauchi

Ryohei Hasegawa

Hiromu Fujii

Takashi Suzuki

Haruo Medoki

5769689 Nagashima (UNC)

Andy Toshio Miyamoto

JCM 37a: 1957 Marusho Color Military Backs

I've included below an uncatalogued on that I found for sale on ebay.
Tatsuyoshi Yasuhara

Motoji Takauwa(UNC)

JCM 32e: 1959 Marumatsu Scoreboard Back, Green Ink, Grey Back, Stadium Background

Miyamoto(UNC) -> There are 2 Miyamoto cards I've found. I think this is the uncatalogued one:

JCM 43e: 1960 Marusan Simple Back Black & White Menko

Aida(UNC)

JCM 65: 1957 Maruya Color Menko 1

Fujita/Fujio/Horiuhi(UNC)

JCM 164: 1957 Orange Ink Back B&W Front

Namiki(UNC)

JCM 189: 1949 East West

JCM 38 ???: c. 1959 Marusho Two Bat Back

This set looks like JCM38b, but the text is arranged like JCM38a !!!

JCM ???: 1958 Maruta Military & Space Back

702069 - Nagashima (and family?) - UNC

3610146 - Mori/Nagashima - UNC

702069 - Nagashima #3 - UNC

810707 - Kawakami - UNC

570606 - Sakurai - UNC

3610146 - Okajima - UNC

322515 - Nagashima fielding

8025195 - Nagashima batting (UNC)

781623 - Nagashima batting (UNC)

406204 - Nagashima hand in pocket (UNC)

JCM 43c: 1958 Marusan Simple Back Black & White Front

Nagashima - End of Swing #2 (UNC)

Nagashima - Bat on shoulder (UNC)