In order to save Ketsuno Ana, Seimei agrees to Douman's proposal of a Shikigami Tag-Team Mystic Death Match. Seimei arrives at the arena only to be captured by Douman, but Gintoki and the gang appears to lend a helping hand. The first match ends in a draw after both the Ketsuno and Shirino clan contestants are disqualified. After seeing how they performed in the first round, Seimei accepts Gintoki and the gang's skills, and together they prepare for the next round. Rather than making a casting spells fight, Gintoki and Ketsuno Ana's shikigami, Gedomaru, try to beat up Douman, but are caught in one of Douman's illusion and Gintoki has his testicles rip off by Gedomaru's weapon. As Gintoki's testicles are accidentally damaged by Gedomaru, Seimei decides to fight Douman alone while the shikigami heal Gintoki.