One awesome Demon Slayer: Kimetsu no Yaibacosplay is getting ready for the future of the series with the Snake Hashira, Obanai Iguro! Although they weren't brought into the anime series until the tail end of the first season, the Mugen Train and Entertainment District arcs that followed demonstrated just how important to a real fight the Hashira can actually be against the demon threats. But with the end of the second season now removing two from their ranks heading forward, it was actually Iguro who popped up to note how much is changing for each of the Hashira in the fights from that point on.