Echoes Of the Past - Obamitsu

Years after their sacrifice, Iguro Obanai and Mitsuri Kanroji have been reincarnated into a new life, running a successful restaurant with their five children. But for Obanai, the memories of their past as Demon Slayer Hashira are a constant, haunting presence. Struggling to keep his traumatic memories hidden from his wife and children, Obanai battles an internal war between his current peaceful life and the violent past that refuses to let him go.
As fragments of his previous life break through, Obanai must navigate the delicate balance of protecting his family from the truth while coming to terms with the memories that define who he truly is.