Who Will Die in Demon Slayer’s Infinity Castle Movie? 💔 Fan Theories & Predictions Before the Big Battle
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Let’s be real, Pipos — we’ve cried too many times watching Demon Slayer (Kimetsu no Yaiba).
From Rengoku’s heroic final stand in Mugen Train to the heart-wrenching moments in Swordsmith Village, the pain is real... and it’s coming back for us.
With the Infinity Castle arc movie officially releasing in India on 12th September 2025, the biggest question on every fan’s mind is:
👉 Who will die in Demon Slayer’s final war against Muzan Kibutsuji?
As part of the Pipo community, we’re diving deep into fan theories, character arcs, and emotional foreshadowing to brace ourselves for what might be the most devastating chapter yet. 🥲
🏯 What Is the Infinity Castle Arc in Demon Slayer?
The Infinity Castle arc is the final stretch of the Demon Slayer manga — and it’s where the Demon Slayer Corps storms Muzan’s hidden fortress for one last battle.
Imagine this:
- A dimension that moves like a living maze
- All surviving Hashira entering a demon-infested fortress
- The Upper Moons unleashed
- Muzan in his final, monstrous form
This is not just another fight.
This is the endgame.
⚠️ Major Characters We’re Worried About…
🔥 1. Sanemi Shinazugawa (Wind Hashira)
Wild, angry, loyal — and the most unpredictable of them all.
Sanemi has the kind of backstory that screams “final stand.” His bond with Genya, his unmatched fury — it feels like he's walking into this castle with a target on his back.
📉 Fan theory rating: 8/10 Likely to Die
🩸 2. Obanai Iguro (Serpent Hashira)
Quiet, mysterious, deeply in love with Mitsuri Kanroji.
His storyline feels tragically poetic. Many fans believe his fate is tied to protecting Mitsuri — and we Pipos might not be ready for how that ends. 😭
📉 Fan theory rating: 9/10 Likely to Die
💘 3. Mitsuri Kanroji (Love Hashira)
Soft on the outside, deadly with a whip-sword.
Her vibrant energy has brought so much light to the series. But in the Infinity Castle, even the brightest hearts might break... and many believe she’s destined for a bittersweet farewell.
📉 Fan theory rating: 7/10 Likely to Die
⚔️ 4. Giyu Tomioka (Water Hashira)
He’s been there since Episode 1. Stoic. Cool. Powerful.
But let’s be honest — anime rules often take the quiet, loyal ones first. Giyu’s death would hit fans like a waterfall of tears.
📉 Fan theory rating: 6/10 Possibly Safe, But Risky
🐗 5. Inosuke & Zenitsu
Fan-favorite wildcards. While they bring comic relief, both characters have shown immense growth — especially Zenitsu.
Theories suggest one might survive while the other makes a shocking sacrifice. Which side are you on, Pipo?
📉 Fan theory rating: 5/10 Possibly Twists Ahead
🌊 6. Tanjiro Kamado
Our protagonist. The sun-breathing legend.
His survival seems guaranteed... right?
Well, fans are split. Some believe he’ll live to tell the tale. Others say he’ll go down only after fulfilling his destiny.
📉 Fan theory rating: 4/10 Protagonist Plot Armor — But With a Price
🎭 Why Deaths in Demon Slayer Matter
What makes Demon Slayer so powerful isn’t just the fights — it’s the emotions.
Every death carries meaning. Every loss brings a lesson. And every goodbye makes us Pipos love the story more.
The Infinity Castle movie will test our hearts. But that’s exactly why we’ll show up on Day 1, popcorn in hand, tears ready to roll.
💬 Pipo, It’s Your Turn: Who Do You Think Won’t Make It Out Alive?
- Which death will hit you the hardest?
- Do you think Tanjiro will survive?
- Or do you think we’re being trolled with all these theories?
👇 Drop your predictions in the comments or DM us your fan theories! Let’s cry (and cope) together as we count down to 12th September.
🎁 Want to Carry Your Fandom With You?
Before the Infinity Castle opens... make sure you're repping the Corps in style.
🛒 Explore the best Demon Slayer merch in India — from keychains, plushies, and posters to anime fashion drops — all available now at 👉 pipopipomart.in
💥 Find rare anime merch at affordable prices across Demon Slayer, Naruto, One Piece, JJK & more — handpicked for our fellow Pipos.
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