Here are 13 Menko cards of Ninja no Mono and Onmitsu Kenshi. These are from the Showa era, from the 1950s to the early 1960s. Ninja no Mono was a movie and a TV drama that aired from 1964 (Showa 39) to 1965 (Showa 40). Onmitsu Kenshi was a historical TV drama that aired from 1962 (Showa 37) to 1965 (Showa 40). The size of the Ninja no Mono cards is approximately 7.6cm tall and 4.7cm wide. The smaller Onmitsu Kenshi cards are approximately 6.3cm tall and 3cm wide. The larger ones are approximately 7.8cm tall and 4.5cm wide. These cards have been played with. They have stains, bent corners, wrinkles, scratches, and folds. The Onmitsu Kenshi cards have traces of being cut with scissors. Please understand this.