Collection: Blue Katanas

31 products

  • Giyu Katana - Demon Slayer (LED)

    Regular price $29.99 USD
    Regular price $49.99 USD Sale price $29.99 USD
  • Oni 2.0 Katana - Valorant (Metal)

    Regular price $149.99 USD
    Regular price Sale price $149.99 USD
  • Jin Sakai Katana - Ghost of Tsushima (Metal)

    Regular price $99.99 USD
    Regular price Sale price $99.99 USD
  • Battle-Ready Zoro's Shusui Katana - One Piece (Sharp)

    Regular price $149.99 USD
    Regular price Sale price $149.99 USD
  • Kusakabe's Katana - Jujutsu Kaisen (Metal)

    Regular price $74.99 USD
    Regular price Sale price $74.99 USD
  • Byakuya Kuchiki Katana - Bleach (Metal)

    Regular price $74.99 USD
    Regular price Sale price $74.99 USD
  • Mitsuri Kanroji Katana - Demon Slayer (Metal)

    Regular price From $74.99 USD
    Regular price Sale price From $74.99 USD
  • Grey Wolf's Sword - Crimson Desert (Metal)

    Regular price $199.99 USD
    Regular price Sale price $199.99 USD
  • Large Sword of Moonlight - Demon Souls (Metal)

    Regular price $299.99 USD
    Regular price Sale price $299.99 USD
  • Jin Sakai Katana & Tanto Set - Ghost of Tsushima (Battle-Ready)

    Regular price $299.99 USD
    Regular price $350.00 USD Sale price $299.99 USD
  • Mitsuri Kanroji LED Katana - Demon Slayer (Metal)

    Regular price $99.98 USD
    Regular price Sale price $99.98 USD
  • Tokitou Muichirou Mini Katana - Demon Slayer (Metal)

    Regular price $39.99 USD
    Regular price Sale price $39.99 USD
  • Lingua Belli Longsword - Kingdom Come: Deliverance (Metal)

    Regular price $199.99 USD
    Regular price $249.99 USD Sale price $199.99 USD
  • Carian Knight's Sword - Elden Ring (Metal)

    Regular price $249.99 USD
    Regular price Sale price $249.99 USD
  • Shinobu Kocho's Mini Katana - Demon Slayer (Metal)

    Regular price $39.99 USD
    Regular price Sale price $39.99 USD
  • Aranami's Claw Katana - Ghost of Yōtei (Metal)

    Regular price $79.98 USD
    Regular price Sale price $79.98 USD
  • Penetrating Sword - Demon Souls (Metal)

    Regular price $299.99 USD
    Regular price Sale price $299.99 USD
  • Rellana's Twin Blade Swords - Elden Ring (Metal)

    Regular price $279.99 USD
    Regular price Sale price $279.99 USD
  • Toshiro Hitsugaya Katana - Bleach (Metal)

    Regular price $79.98 USD
    Regular price Sale price $79.98 USD
  • Sasaki's Karakuri Rasento Katana - Bleach (Metal)

    Regular price $74.99 USD
    Regular price Sale price $74.99 USD
  • Charlotte Chuhlhourne katana - Bleach (Metal)

    Regular price $79.98 USD
    Regular price Sale price $79.98 USD
  • Battle-Ready Giyu Tomioka Katana - Demon Slayer (Sharp)

    Regular price $149.99 USD
    Regular price Sale price $149.99 USD
  • Mitsuri Kanroji Mini Katana - Demon Slayer (Metal)

    Regular price $39.99 USD
    Regular price Sale price $39.99 USD
  • Rin Okumura Kurikara Katana - Blue Exorcist (Metal)

    Regular price $91.99 USD
    Regular price Sale price $91.99 USD

Description

Browse blue katanas at Sword Slice, replica katanas available with blue in their color options, from anime and game designs to original styles made for display, cosplay, and collecting.

Each product page lists the edge type and specifications. Check the color options on the listing to pick the finish you want.

Blue Katana Replicas for Collectors and Cosplayers

A blue katana stands out on a wall and in a costume photo. This collection pulls in every katana with blue listed in its color details, so it covers character-inspired replicas, original designs, and versions in different materials and sizes. Blue may show up on the blade, the saya, or the handle wrap, so open each listing to see exactly where, and check the edge type before you order.

Why Choose Sword Slice?

Sword Slice is a replica sword store built for fans of anime, games, movies and TV. Here is what you can expect when you shop with us.

  • Replicas from the series you love

    Our catalog covers weapons from anime, games, movies and TV, from Demon Slayer katanas to Dungeon Ascension daggers, so you can find the exact blade you have been looking for.

  • Options for every budget

    Choose from metal, LED and foam builds, from mini keychain knives to full-size display swords. Filters for price, blade type and steel type help you narrow it down fast.

  • Clear product details

    Each listing includes a full description, specifications and features, with sharp and dull blade options labeled, so you know what you are getting before you order.

  • Shipping with tracking

    Orders usually process in 2 to 4 business days, and U.S. delivery typically takes 3 to 7 business days after that. Tracking is provided on every order.

  • Returns and secure checkout

    New, unopened items can be returned within 14 days with prior authorization. Pay with major cards, PayPal, Venmo or Google Pay, or split larger orders with Sezzle.

  • Help when you need it

    Not sure which replica fits your collection? Email info@swordslice.com and our team will help you choose.

Blue Katanas Frequently Asked Questions

Which blue katanas are in this collection?

This collection includes every katana in the catalog with blue listed as a color. Browse the grid for the current lineup, and open a listing to see which parts use blue and which other colors are offered.

Is a blue katana a good choice for cosplay?

Yes. Blue pairs well with a lot of character looks, and dull metal replicas are the common choice for conventions and photo shoots. Confirm the edge type on the product page and follow the event's prop rules.

Are blue katanas sharp or dull?

Both are available. Most character replicas are dull and built for display. Battle-Ready pieces such as the Royal Blue Katana are sharp and are labeled that way in the product title.

Can I pick a different color on a blue katana listing?

On some listings, yes. Byakuya Kuchiki's Katana offers Original and Blue options, and the Oni 2.0 Katana comes in Blue, White, Black, and Green. Select the option you want on the product page.

What is the best way to display a blue katana?

A wall mount or tiered stand keeps the katana off the floor and shows the color well. Sword Slice carries both. Anchor wall mounts securely, since full metal swords are heavy.

How do I maintain a blue katana?

Keep it dry, wipe off fingerprints with a soft cloth, and avoid harsh cleaners that could dull a painted or coated finish. A light coat of oil is helpful for long-term storage of metal blades.

Are blue katanas beginner friendly?

Dull versions are a sensible starting point. They are made for display and posing, and they let you learn the weight and balance of a full-size katana without handling a live edge.

Are there mini blue katanas?

Yes. Giyu Tomioka's Mini Katana includes a Deep Blue style. Mini katanas are a good fit for smaller shelves and desks. Measurements are listed on each product page.

Can I take a blue katana to a convention?

Often, yes, with a peace bond on a dull replica. Policies vary, so check the event's prop rules before you go. Keep sharp katanas at home.

Are these blue katanas based on anime and games?

Many are inspired by characters from Bleach, Sword Art Online, Demon Slayer, and Valorant. They are independent replicas made by fans for fans, not official merchandise.