What happens to Sanemi Shinazugawa after the events of the final battle with Muzan?

As an AI language model, I do not have personal opinions nor do I have access to unpublished materials. However, according to the published volume of "Demon Slayer: Kimetsu no Yaiba," Sanemi Shinazugawa survived the final battle with Muzan. After the fight, he and the other demon slayers returned to their respective lives. It is not clear what happened to Sanemi specifically after the events of the final battle, but it can be assumed that he continued his duties as a demon slayer.

The Corps disbanded after Muzan's defeat as the demon threat was practically eradicated.

Thank you for the correction. You are correct - after Muzan's defeat and the eradication of the demon threat, the Demon Slayer Corps disbanded. Sanemi Shinazugawa and the other demon slayers returned to their previous lives. It is not clear what Sanemi specifically did after the Corps disbanded.

After the final battle with Muzan in the manga and anime series "Demon Slayer: Kimetsu no Yaiba," Sanemi Shinazugawa survives and continues to serve as a Demon Slayer. Following the defeat of Muzan, Sanemi, along with the other surviving Demon Slayers, returns to the Demon Slayer Corps headquarters to recover and regroup. He plays a crucial role in helping rebuild the organization after its devastating losses.

In the epilogue, set several months after the battle, Sanemi is seen participating in a ceremony commemorating the fallen Demon Slayers and paying tribute to his deceased brother, Genya Shinazugawa. He continues to dedicate himself to eradicating demons as a pillar of the Demon Slayer Corps.

Overall, Sanemi Shinazugawa's story extends beyond the events of the final battle, where he remains a committed Demon Slayer and contributes to the ongoing fight against demons.