Webmuichiro, the mist hashira, spends most of “yoriichi type zero” telling swordsmith kotetsu that he’s destined to fulfill a specific purpose and play his desired. Webthe most recent episode, which was released on sunday, april 16, ended with a massive cliffhanger. Kotetsu and tanjiro were shocked to see an ancient sword. Webthe yoriichi type zero sword is the same nichirin katana that yoriichi tsugikuni carried during his time as a demon slayer. It is deep black in colour and changes to bright red. Webyoriichi type zero may bear a striking resemblance to the legendary demon slayer, but it is far from being a mere copycat. With six hands grasping katana swords,. Webyoriichi type zero is destroyed at the end of tanjiro's training, but a sword from over 300 years ago appears from inside. Haganezuka appears and takes the sword with him to. So, what is the mystery behind the sword and the doll? Although the episode ends there, the sword will later be revealed to.