Still continuing his Hashira Training, Tanjiro trains with the Love Hashira (Mitsuri Kanroji). After successfully passing Flexibility, Tanjiro moves on to the next Hashira, the Serpent Hashira (Obanai Iguro); due to Obanai's jealousy of Tanjiro's friendship with the Mitsuri, Tanjiro has a tough challenge in order to pass his class. After passing the class, Tanjiro is met with the next Hashira, the Wind Hashira (Sanemi Shinazugawa). While training with the Wind Hashira, Sanemi's brother, Genya, unsuccessfully tries to repair their relationship. Tanjiro tries to stop Sanemi from harming his brother.
—Smart person