Samurai Spirits , sometimes referred to as Samurai Spirits S by fans, is a pachinko slot machine produced by SNK's former partner, Aruze . Copies of this machine are RARE after the lawsuits. The game featured art from Senri Kita , sprites from Samurai Shodown IV , and cards from the series's hanafuda deck. Players control either Haohmaru or Nakoruru and can choose from either their Slash or Bust versions. The game's story roughly follows Samurai Shodown IV. Most of the gameplay contains mini-games and bonuses (for triple seven reels) that make references to previous titles of the series. These games include playing hanafuda, the dummy slicing game from the first title, and a roulette system that features other characters in the series. Battles are determined through the reel results with more powerful moves happening through higher-point wins. The game's final boss is Aku Amakusa . Characters Haohmaru Nakoruru Cameos Shizumaru Hisame Basara Gaira Caffeine Kyoshiro Senryo Ukyo Tachibana Rimururu Shikuru Mamahaha Shiro Tokisada Amakusa Galford Kazuki Kazama Sogetsu Kazama Kuroko ■Product standard accessories■ ・Coin-free plane gold (coin / coinless / automatic mode play) ・100+ pieces of trial coins ・Home power supply 100V outlet ・The no stage volume for the body volume adjustment ・Door key / setting key ・Instruction manual