Kyojuro Rengoku

The look

Rengoku's silhouette combines a dark Demon Slayer Corps uniform with a dramatic white haori whose lower edges resemble flames. His hair creates another flame-shaped silhouette around the head, making him recognizable even from a distance.

Base costume

1. 01Dark brown/black Demon Slayer Corps uniform jacket with stand-up collar.
2. 02Matching dark trousers.
3. 03White belt around the waist.
4. 04White Flame Hashira haori worn over the uniform.
5. 05Flame-shaped red and yellow detailing along the bottom of the haori.
6. 06White tabi-style socks.
7. 07Dark sandals with light straps.
8. 08Nichirin katana with flame-themed fittings.
9. 091.
10. 102.
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12. 124.
13. 135.
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15. 157.
16. 168.
17. 17Flame-patterned sword guard.

Character details

• The haori is the centerpiece of the costume. • It should be primarily white, with a strong red flame border that transitions into yellow/orange details toward the tips. • The hem should have an irregular flame silhouette rather than a simple straight edge. • The Demon Slayer uniform underneath should remain dark and relatively fitted. • The sword should use a flame-inspired guard and scabbard presentation. • Because Rengoku is a Hashira, the costume should look more authoritative and finished than a generic Demon Slayer Corps uniform.

Hair / face / makeup

• Thick yellow hair.
• Red/crimson hair at the ends.
• Extremely spiky, flame-like silhouette.
• Large expressive golden-yellow eyes.
• Red/orange eyebrows.
• Pale complexion.
• Strong eyebrows.
• Clean-shaven face.
• The wig is one of the most important parts of the entire cosplay.
• A flat yellow anime wig will not reproduce Rengoku's appearance. The hair needs substantial volume and upward/outward spikes, with the darker red tips clearly separated from the yellow base.

Props

• Essential:
• Flame Nichirin katana.
• Sword scabbard.
• Flame-shaped sword guard.
• Optional photography props:
• Bento box.
• Flame effects.
• Mugen Train-inspired accessories.
• 9.
• Demon Slayer Corps documents.
• The Mugen Train setting is especially appropriate because Rengoku's major story role centers on his mission aboard the train. The official film material identifies him as the Flame Hashira investigating the disappearances aboard Mugen Train.

What makes the cosplay read as Kyojuro Rengoku

The strongest identifiers are: Flame-shaped yellow/red hair + white flame-edged haori + dark Demon Slayer uniform + flame Nichirin sword + golden eyes. If only five details can be perfected, prioritize those.