JF 10: 1951-52 Kobai Solid Color Bkgd

Type 9 - Noboru Aota

JF 15: 1953 Konami Little Cards

Hideo Fujimoto - added 12/21/24

JDM 28: 1949 Menko Number in Squares

520 Hideo Shimizu - added 7/12/24

480 - Sanada - added 12/21/24

JBR 43: 1962 B&W Bromide Pairs

The guide lists this as a 1962 set with an unknown manufacturer. I found a set of these, with an outer wrap marked 1963, and the back marked with "Supplement to the April issue of 5th Grade Elementary School":

Uncatalogued JBR: 1958 Heibon Magazine

Nagashima (Heibon magazine, June 1958) - added 12/14/24

JCM 23: 1958 Playing Card Backs

Takao Kajimoto 180503117 - Listed in guide as Jack of Spades, but his card is Jack of Clubs - added 12/13/24

Magazine bookmarks

Bookmarks were often added as bonuses inside of magazines. These are the baseball-themed ones I've found, but sadly often don't know where/when they were originally from.

Nagashima (Adventure King magazine) - added 7/27/24

1959 Weekly Shoen Sunday Supplement - Nagashima - added 11/21/24

1961 Weekly Shoen Sunday Supplement - Sadaharu Oh - added 11/21/24

Nagashima (Weekly Shonen 10/29/1961) - added 12/8/24

April 1958 - Nagashima (Shoen Gaho 4/1/1958) - added 12/12/24

Akiyama/Suzuki (Shonen Gaho June 1958) - added 12/16/24