A samurai. Since he can't stop farting, he tends to target people who have no intention of letting one rip or those with strong stomachs who rarely fart. He is an existence that disrupts the wabi-sabi of your digestive tract. He uses the humble 'sessha' to refer to himself because he thinks he has to sound like a samurai, even though he doesn't want to show you any respect. He actually wants to use 'washi' because he truly looks down on you.