Pachislo Kizoku Gin
Genres: Action
Type: TV, Episodes: 23
Aired: Apr 12, 2001 to Sep 20, 2001
Studio: Studio Guts
Source: Unknown
Synopsis:
Ginya Otonashi is a college dropout who works part-time for a pachislot publishing company while aspiring to become a novelist. One day, Ginya comes across a secret organization and gets pulled into a competition to become #1 in "Pachi Battle," which is all a part of the Slotseum, a pachislot competition.

(Source: ANN)