This Detective Conan foto contains
pelle d'orso, busby, shako, and shakò.
There might also be
ben vestito persona, vestito, vestito di pantaloni, tailleur pantalone, pantaloni tuta, tuta, and persona ben vestita.
Q: What is '3rd Base Fourth'? A:It's one of Aoyama's works. A character of it appeared in this parody. That character is Shigeo Nagashima. He and Kazuhisa Inao, another character also appeared during the Koshien bombardiere Case.