Product Details

Inosuke doesn't use a sword the way it was designed. He chipped and broke his Nichirin blades into jagged serrated edges because that's how Beast Breathing works - tearing through with raw, unrefined power instead of clean cuts. This replica captures that savage aesthetic. The 1045 carbon steel blade features the signature irregular serrated edge that makes Inosuke's sword instantly recognizable, finished in black to match the indigo-grey color his Nichirin steel took after he forced it to change through sheer aggression.

The white leather scabbard and white cord-wrapped handle keep the clean contrast that defines this sword's look in the anime - pristine white fittings holding a brutally jagged black blade. The alloy tsuba features a black ring connected to its core by semicircular patterns resembling a fish eye, staying true to Inosuke's animal-instinct aesthetic. At 40.5 inches and 3.2 lbs with full-tang construction, the weight and balance match the other Kimetsu No Yaiba Nichirin replicas in the lineup.

Douglas bought two because Inosuke dual-wields in the anime and confirmed "great quality and consistent craftsmanship" across both blades. Shayne displays his collection at work where "coworkers are jealous when I get new ones in." Ana is working through the entire collection one sword at a time. Robert had an order that needed to ship from China - customer service contacted him the same day with the update and offered to cancel, but the swords still arrived in 14 days.

This is one of the most visually unique swords in the Kimetsu No Yaiba lineup. While Tanjiro's, Zenitsu's, and Rengoku's blades follow traditional katana silhouettes with color variations, Inosuke's jagged edge breaks the mold entirely. For collectors building the full Hashira wall display, this sword adds the visual contrast that keeps a row of katanas from looking uniform.

Browse the complete Nichirin sword lineup for all Hashira and main character blades.

Includes white leather scabbard. Stand not included. Free worldwide shipping with 30-day money-back guarantee.

  • Inosuke's Nichirin blades - jagged serrated edges he chipped and shaped himself to match Beast Breathing's raw, unrefined style.
  • Black-finished 1045 carbon steel blade with irregular serrated edge - unlike any other Nichirin in the Kimetsu No Yaiba lineup.
  • White leather scabbard and white cord-wrapped handle - clean contrast against the brutally jagged black blade, matching the anime exactly.
  • Fish-eye alloy tsuba with black ring pattern - stays true to Inosuke's animal-instinct aesthetic.
  • 40.5 inches, 3.2 lbs, full-tang construction. Buy two to match Inosuke's dual-wield style - every detail is identical between units.

Specification

Product Specifications
Item NumberTK-JP-G10352
Primary ColorWhite
Primary Material1045 Carbon Steel
ThemesDemon Slayer
Dimensions40.5 x 1.3 x 0.3 Inches
Weight3.2 Pounds
Packing Size43.4 x 3.9 x 3.14 Inches
Shipping Weight3.3 Pounds

Customer Reviews(21)

Micheal Pfamatter Pennsylvania, United States
Dec 25, 2025 06:04

I had to order a gift last minute (12/16) and was super nervous but Truekatana pulled through, was true to their advertising and delivered as promised. My gift arrived on 12/23 and it is exactly what I expected/ordered, perfect. Thank you! My only critique, to show fairness is that I didn't receive a shipping confirmation (adding to the super nervousness). Considering the whole experience I will still give 5 stars and order from them in the future.

Timothy Kinter New York, United States
Jun 28, 2025 13:01

No notes .... wife loved it will order again!

Robert Elkins Nevada, United States
Apr 25, 2025 18:04

I procrastinated on ordering gifts for a couple of friends birthday gift. r
The website showed that delivery from the US Warehouse would arrive in time for their birthdays, but I was contacted to let me know it would be shipping from China and would take longer to arrive. r
r
First brilliant customer service was contacting me the day of the order with the update. They also proactively offered to cancel the order.r
r
I kept the order, and lo' and behold....it arrived just in time for both birthdays! (only took roughly 14 calendar days to arrive)r
r
The swords were shipped in protective packaging, oiled, sharp and super clean.

Chloe Dymond Florida, United States
Dec 02, 2024 05:59

Shipping was super quick! The actual katana was beautiful. Absolutely perfect for someone who loves anime

Ana Aristondo California, United States
Jul 13, 2024 13:01

It was a gift to my bf and he loved it! Will definitely keep ordering until we complete the Demon Slayer collection

Hannia Nevarez Texas, United States
Apr 15, 2024 08:35

Excellent delivery time since the product is coming from china!! The sharpness is insane I didn’t expect for a REAL blade!! Absolutely amazing

Laysia Benion Arizona, United States
Feb 12, 2024 12:01

ITS AMAZINGG, I can’t wait to get more to put on display

Lauren Jenkins Nebraska, United States
Dec 04, 2023 08:57

Great quality, quick turnaround time, and helpful updates. Would recommend!

Indierra Lee Ohio, United States
Aug 03, 2023 16:54

It arrived earlier than expected and look exactly like the picture. Will be ordering more katana’s from here.

Douglas England Florida, United States
Jul 04, 2023 14:07

Awesome sword! I got 2 because Inosuke of course had 2. They are great quality and consistant craftsmanship.

Damien Morris Virginia, United States
May 03, 2023 22:15

Got to my house much faster then expected and the blade is excellent definitely would recommend the tracking is kind of weird but other then that great experience

Makaijah P Dillon Colorado, United States
Mar 11, 2023 07:12

Loved it when it finally came it customer service worked with me through it being lost in the mail I really appreciate it

Cameron Whaley Missouri, United States
Feb 25, 2023 13:24

Excellent service decent speed look just like they came straight from the anime

Carson Reneau Idaho, United States
Jan 27, 2023 16:17

Shipping time was great and the sword is really nice no complaints here

Jason Poe Kentucky, United States
Dec 16, 2022 12:07

Awesome product!!! Fast shipping!!!

Joshua J Bishop Georgia, United States
Oct 31, 2022 15:45

I am very pleased with them. The quality and price are great. Also they look like the actual katanas / nichirins.

Shayne Richards Lorena, United States
Aug 24, 2022 13:38

My package came very protected and pretty quickly. TrueKatana does not disappoint. Very detailed weapons. I feel like I should practice my breathing techniques. My coworkers are jealous when I get new ones in. Love my new katanas. Definitely ordering more soon.