The Hashira give Rengoku a challenge, and he can't say "Umai" for a day even though that's his favorite word, let's see how this goes and will Rengoku last a day without saying "Umai" after eating any meal? pick who you want to be than we may begin! (Rengoku has a very loud voice btw-)

1: Gyomei 2: Sanemi 3: Giyu 4: Obanai 5: Muichiro 6: Mitsuri 7: Tengen 8: Rengoku 9: Shinobu