'Akatsuki' Mouth Guard - Fudoshin
'Akatsuki' Mouth Guard - Fudoshin
'Akatsuki' Mouth Guard - Fudoshin
'Akatsuki' Mouth Guard - Fudoshin
'Akatsuki' Mouth Guard - Fudoshin
'Akatsuki' Mouth Guard - Fudoshin

'Akatsuki' Mouth Guard

$19.00
/
  • Free Shipping For Orders $100+
  • Free Mystery Shorts For Orders $150+
  • In stock, ready to ship
  • Inventory on the way
  • Boil & Bite Custom Fit
    Easily molds to your teeth for a secure, locked-in fit that stays put during hard rounds and scrambles.
  • High-Impact Protection
    Absorbs shock and helps protect teeth, gums, and jaw during strikes, clinch work, and grappling.
  • Comfortable & Breathable
    Slim profile allows for easy breathing and communication—no bulky, awkward feel.
  • Comes with Fudoshin carrying case

Protection with a Cursed Aura.

Step into the ring, cage, or on the mats with a mouth guard that doesn’t just protect—it intimidates.

Inspired by the Akatsuki, this mouth guard features an aggressive fang design with iconic red cloud accents, built for fighters who bring pressure from the first second to the last round.

Designed for Muay Thai, Boxing, MMA, BJJ, and Wrestling, it delivers serious protection without sacrificing comfort or breathability.

USA Shipping + Processing Time: 5-12 business days.

International Orders: 7-18 business days.

Return/Exchange Policy: All items are eligible for our 60-day satisfaction guarantee. If you want to change sizes or want to return your order, please click here.

'Akatsuki' Mouth Guard

$19.00

Real Customer Reviews

★★★★★

Love the design, the style, the uniqueness it brings, I train everyday in the shorts and they're not only comfortable but I get to embrace the passion for anime. If you enjoy Anime but wanna fight in unique style, Fudoshin is for you.

Kane Norbury
Australia
★★★★★

I bought a few of the anime themed shorts and I am honestly so pleased with them! They're super comfy and feel really high quality, perfect for training. I like how the designs are inspired by anime but they're not too obvious about it, so they are still really stylish. If you're thinking about buying - do it!! They're so worth it! Embody your favourite characters in the gym and ring!

Tiana A.
United Kingdom
★★★★★

The shorts are incredible! I can move freely without feeling restraint, the fabric feels high quality and I look awesome! Thank you so much!

Rolando Cavanzón
France
★★★★★

Big anime fan, love the shorts! I'm primarily a kicker so it's always hard find good material that's strong but still flexible enough for head kicks. Shorts shipped fast fit well and hold up well solid stuff!

Antoine C
Union NJ
★★★★★

I just got mine yesterday and already used them at the gym. You guys did a really good job, they are some of the most comfortable shorts I've ever worn.

Julian H
Apple Valley, MN
★★★★★

I love the shorts! I just bought a pair and these things feel super comfortable; soft and smooth like butter. I'll definitely be buying more from you guys.

Michael M
Eagleville, PA
★★★★★

These shorts rock! They are super comfortable and feel awesome! Thank you guys so much for delivering an amazing product!

Spencer B
Marshall, VA
★★★★★

Fire. Will be ordering more in the future. They fit awesome, nice and comfortable. Thank you.

Tony T
Barto, PA
★★★★★

I recently got myself a pair of Muay Thai shorts from Fudoshin, and honestly, I'm impressed!

The quality is top-notch - from the fabric to the stitching, everything feels durable yet super comfortable.

Definitely one of the best Muay Thai shorts l've owned so far. Highly recommend it to anyone serious about their training!

Hector M
Bridgeport, CT
Our Mission

Fudoshin 不動心 = “THE IMMOVABLE MIND”

At Fudoshin, we embody the warrior spirit—calm under pressure, fierce in purpose, and unshakable in mind.

Rooted in the Japanese concept of Fudoshin—the “immovable mind”—our mission is to empower fighters and seekers alike with gear that reflects inner discipline, outer strength, and the soul of anime-inspired resilience.

We believe training isn’t just physical—it’s a mindset.

Whether you’re stepping into the ring or into life’s daily battles, Fudoshin stands with you.

Unmoved. Unbroken. Unstoppable.

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