In the restroom with the survivors of the Human Derby, they use tissues to stop the bleeding from Kaiji's damaged ear. The empty tissue box gives Kaiji the idea for a kind of rigged lottery, "Tissue Box Raffle" to beat the chairman. Kaiji's plan is to hide a duplicate winning piece of paper towel inside the edge of the box and convince the chairman to play his game. With all preparations met he heads out to challenge the chairman to one more gamble.