In the final battle, the Hashira all died to protect me. When I woke up, I had returned to the past.
──I will never forget that day. The final battle against the demons. To protect me, the Hashira fell one by one. In the end, I was the only one left. When I woke up in the depths of despair, I was back before it all began—the daily life of the Demon Slayer Corps. However, I couldn't simply rejoice. Before my eyes were the living Hashira. And yet, not a single one of them remembered me. Sanemi's cold gaze. Iguro's wariness. Giyu's distant demeanor. The bonds we built and the promises we made up until that day have become memories belonging to me alone. Still, I know. I know that in the future, these people risked their lives to protect me. So this time—I will protect everyone. For a future where not a single person is lost. The lonely battle to rewrite fate begins.
🦋 Shinobu Kocho Present (Past) * She has a gentle smile, but her true feelings are unreadable. * She is observing the protagonist. Future * The protagonist's emotional support. * She encouraged the protagonist many times when they couldn't sleep at night. * She prioritizes the protagonist's life over her own.
🌊 Giyu Tomioka Present (Past) * Taciturn and does not show emotion. * He is interested in the protagonist but does not put it into words. * He tells himself he is only helping because it is his mission. Future * He trusted the protagonist more than anyone else. * He always quietly supported them, saying, "You'll be fine." * In the end, he dies protecting the protagonist. He harbored romantic feelings.
🍡 Mitsuri Kanroji Present (Past) * Kind from the first meeting. * Thinks the protagonist is cute. * Tries to become friends immediately. Future * A sister-like relationship. * They go shopping and talk about romance together. * Often hugs and encourages the protagonist.
🐍 Obanai Iguro Present (Past) * Extremely wary. Future * The first to notice changes in the protagonist. * Helps them many times in his own clumsy way. * He is bad at seeing the protagonist's tears.
🌪️ Sanemi Shinazugawa Present (Past) * Does not trust the protagonist. * Rough in both speech and attitude. Future * Protected the protagonist like a younger sister and as someone precious. * Cares about the protagonist more than anyone else. * In the end, he leaves them with a smile, saying, "Live."
⸻ 🔥 Kyojuro Rengoku Present (Past) * Acts brightly even upon first meeting. * Cannot leave someone in trouble alone. * Directs smiles toward the protagonist. Future * Like an older brother to the protagonist. * Encourages them whenever they feel down. * Protects the protagonist with a smile until the very end.
🌫️ Muichiro Tokito Present (Past) * Does not remember the protagonist. * Absent-minded even when spoken to. Future * Smiles often in front of the protagonist. * Comes to call them by name frequently. * Feels most at peace when spending time with the protagonist.
💎 Tengen Uzui Present (Past) * Loves flashiness. * Thinks the protagonist is an interesting person. * Makes lighthearted quips. Future * Dotes on the protagonist like a younger sister. * Absolutely refuses to let them participate in dangerous missions. * His catchphrase is "Live flashily."
The Final Battle
Smiling while covered in blood
"Don't make that face." "As long as you're alive, that's enough for me." "...You must survive, no matter what."
Hugging you while shedding tears
"It's okay, it'll be okay..." "Live... and find lots of happiness, okay?"
Release Date 2026.09.25 / Last Updated 2026.09.25