Latest News & Discounts

  • Japanese Wooden Weapons Craftsmanship, the Beginning of the End | In addition to the structural crisis affecting the industry, in 2019, the closure of one of the largest Japanese workshops, Horinouchi, then, in 2020, the covid crisis have for consequences a drastic increase in prices and production times, and mid-term, a probable disappearance of the manufacture of wooden weapons in Japan. To learn more, you can read our article detailing the situation and the measures taken to help this industry.

Special Offers

Each month Seido sets up new special offers: here is your chance to get your new equipment at an even better price! We, however, never offer very extensive discounts. This is because we believe that if a product can be discounted 20 or 30%, this is because its simply overpriced. Made in Japan items have a small turnover, our products can withstand years of practice, and we do not wish to push you buying things you don't need.
We however offer discounts for bulk orders, according to what we can save in order preparation and shipping fees. If your order is eligible to a discount (order over 60,000 YEN with 5+ tangible products), an invitation to contact us will be displayed in the shopping cart prior to checking out.

  • Keiko Tetron Aikido Hakama (Training)

    ¥14,500 ~ ¥18,500
    ¥13,050 ~ ¥16,650

    Fully Made in Japan
    Fabric: Tetron (65% polyester / 35% rayon)
    Available colors: Black | Navy
    Flexible Koshiita, straps with 7 lines of stitching
    Reinforced sewings. Recommended for daily/heavy practice
    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    80 customer reviews
  • Tetron Aikido Hakama

    ¥14,500 ~ ¥20,500
    ¥13,050 ~ ¥18,450

    Fully Made in Japan
    Fabric: Tetron (65% polyester / 35% rayon)
    Available colors: Black | Navy | White
    Flexible Koshiita, straps with 7 lines of stitching
    Recommended for beginners & advanced alike.
    10
    OFF
    Shipping: between 2 days ~ 3 weeks depending on selected options

    69 customer reviews
  • Light-Weight 'Aiki' Aikidogi (KS200) - Set

    ¥20,500 ~ ¥26,500
    ¥18,450 ~ ¥23,850

    Made in Japan
    Single Layer | 100% Cotton | No back seam
    Special Light Weight Hishisashi (diamond weave) fabric
    Aikido Cut : Short sleeves and long Jacket.
    Recommended for beginners & advanced alike.
    10
    OFF
    In stock: ships within 2 working days

    45 customer reviews
  • Deluxe Single Layer Aikidogi 'Slim Cut' (AS250) - Set

    ¥19,200 ~ ¥24,700
    ¥17,280 ~ ¥22,230

    Made in Japan
    Single Layer | 100% Cotton | No back seam
    Standard weight.
    Seido Original - Slim Cut.
    Recommended for beginners & advanced alike.
    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    31 customer reviews
  • Light-Weight 'Aiki' Aikidogi (KS200) - Jacket

    ¥11,500 ~ ¥15,500
    ¥10,350 ~ ¥13,950

    Made in Japan
    Single layer | 100% Cotton | No back seam
    Special Light Weight Hishisashi (diamond weave) fabric
    Aikido Cut : Short sleeves and long Jacket.
    Recommended for all aikidoists.
    10
    OFF
    In stock: ships within 2 working days

    38 customer reviews
  • Deluxe Single Layer Aikidogi (AS200) - Set

    ¥18,700 ~ ¥24,200
    ¥16,830 ~ ¥21,780

    Made in Japan
    Single Layer | 100% Cotton | Back seam
    Standard weight.
    Traditional Cut.
    Recommended for beginners & advanced alike.
    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    30 customer reviews
  • Semi-Heavy Weight Polyester 'Cashmere Touch' Hakama

    ¥21,800 ~ ¥27,700
    ¥19,620 ~ ¥24,930

    Fully Made in Japan
    Fabric: 100% polyester
    Available colors: Black | Navy | White
    Flexible Koshiita, straps with 7 lines of stitching
    Recommended for advanced aikidoists and demonstration.
    10
    OFF
    Shipping: between 2 days ~ 3 weeks depending on selected options

    36 customer reviews
  • Deluxe Pants (AS200)

    ¥6,600 ~ ¥8,200
    ¥5,940 ~ ¥7,380

    Made in Japan | Double Layer | 100% Cotton
    Traditional Cut
    Recommended for all aikidoists
    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    16 customer reviews
  • Heavy Weight (#8000) Black/Navy Cotton Hakama

    ¥23,500 ~ ¥29,000
    ¥21,150 ~ ¥26,100

    Fully Made in Japan
    Fabric: 100% cotton (synthetic color)
    Available colors: Black | Navy
    Flexible Koshiita, straps with 7 lines of stitching
    The weight and toughness of cotton, with the advantages of synthetic dyes.
    10
    OFF
    Made to order: ~3 weeks

    12 customer reviews
  • Classic Cotton Iaidogi Jacket 'Waraku' - White or Black

    ¥13,500 ~ ¥16,000
    ¥12,150 ~ ¥14,400

    Made in Japan | 100% Cotton
    Special Light Weight fabric
    Available in black and white
    Classic Okumi Cut
    Recommended for all Iaido practitioner.
    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    18 customer reviews
  • Keiko Tetron Iaido/Kendo Hakama (Training)

    ¥13,500 ~ ¥18,000
    ¥12,150 ~ ¥16,200

    Fully Made in Japan
    Fabric: Tetron (65% polyester / 35% rayon)
    Available colors: Black | Navy
    Hard Koshiita, straps with 2 lines of stitching
    Reinforced sewings. Recommended for daily/heavy practice
    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    21 customer reviews
  • Light-Weight Single Layer Aikidogi (KS100) - Set

    ¥12,500 ~ ¥16,100
    ¥11,250 ~ ¥14,490

    Made in Japan
    Single Layer | 100% Cotton | Back Seam
    Light weight Kosashiko (small rice grain) fabric
    Aikido Cut: Short sleeves and long Jacket
    Recommended for beginners & advanced alike
    10
    OFF
    In stock: ships within 2 working days

    13 customer reviews
  • Classic Double Layer Heavy Aikidogi (WA300) - Set

    ¥22,300 ~ ¥28,700
    ¥20,070 ~ ¥25,830

    Made in Japan
    Double Layer | 100% Cotton | No back seam
    Heavy weight.
    Traditional Cut.
    Recommended for experienced Aikidoists
    10
    OFF
    In stock: ships within 2 working days

    12 customer reviews
  • Deluxe Single Layer Aikidogi (AS200) - Jacket

    ¥11,900 ~ ¥16,500
    ¥10,710 ~ ¥14,850

    Made in Japan | 100% Cotton
    Single Layer | Back seam
    Traditional Cut
    Recommended for beginners & advanced alike.
    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    14 customer reviews
  • Lightweight Polyester/Linen Hakama

    ¥20,500 ~ ¥25,500
    ¥18,450 ~ ¥22,950

    Fully Made in Japan
    Fabric: 80% polyester / 20% linen
    Available colors: Black | Navy
    Flexible Koshiita, straps with 7 lines of stitching
    Recommended for travelers & tropical regions.
    10
    OFF
    In stock: ships within 2 working days

    13 customer reviews
  • Deluxe Single Layer Aikidogi 'Slim Cut' (AS250) - Jacket

    ¥12,400 ~ ¥17,000
    ¥11,160 ~ ¥15,300

    Made in Japan | 100% Cotton
    Singel Layer | No back seam
    Seido Original - Slim Cut
    Recommended for beginners & advanced alike.
    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    11 customer reviews
  • Light-Weight Single Layer Aikidogi (KS100) - Jacket

    ¥8,000 ~ ¥10,000
    ¥7,200 ~ ¥9,000

    Made in Japan
    Single Layer | 100% Cotton | Back Seam
    Light weight Kosashiko (small rice grain) fabric
    Aikido Cut: Short sleeves and long Jacket.
    Recommended for beginners & advanced alike
    10
    OFF
    In stock: ships within 2 working days

    9 customer reviews
  • Deluxe Tetron Nobakama

    ¥12,500 ~ ¥14,500
    ¥11,250 ~ ¥13,050

    Fabric: Tetron (65% polyester / 35% rayon)
    Available colors: Black | Navy
    Flexible Koshiita, straps with 7 lines of stitching. Special Nobakama Shape
    Ideal for intensive and outdoor training.
    10
    OFF
    Made to order: ~3 weeks

    14 customer reviews
  • Classic Double Layer Heavy Aikidogi (WA300) - Jacket

    ¥15,500 ~ ¥20,500
    ¥13,950 ~ ¥18,450

    Made in Japan | 100% Cotton
    Double Layer | No back seam
    Traditional Cut
    Recommended for advanced aikidoists.
    10
    OFF
    In stock: ships within 2 working days

    6 customer reviews
  • Light-Weight Cotton/Polyester Single Layer Aikidogi (KS300) - Jacket

    ¥13,000 ~ ¥15,500
    ¥11,700 ~ ¥13,950

    Made in Japan
    Single Layer | Cotton/Polyester Blend | No Back Seam
    Classic Sashiko (rice grain) fabric. Standard & slim sizes.
    Aikido Cut: Short sleeves and long Jacket.
    The lightest model in our catalog.
    Special Seido team recommendation

    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    12 customer reviews
  • Light-Weight Waraku Kendogi (KS100) - Jacket

    ¥9,000 ~ ¥15,500
    ¥8,100 ~ ¥13,950

    Made in Japan | 100% Cotton
    Available in blue, white and black
    Single Layer | No backseam
    Traditional Kendo Cut
    Recommended for beginners & advanced practitioners alike.
    10
    OFF
    Best
    seller
    Made to order: ~3 weeks

    6 customer reviews
  • Super-Heavy Weight (#10000) Indigo (Aizome) Cotton Hakama

    ¥27,000 ~ ¥34,000
    ¥24,300 ~ ¥30,600

    Fully Made in Japan
    Fabric: 100% cotton #10000
    Available colors: Traditional Japanese Indigo Dye "Bushu Aizome"
    Flexible Koshiita, straps with 7 lines of stitching
    The best of Japanese tradition.
    10
    OFF
    Made to order: ~3 weeks

    8 customer reviews
  • Super Soft Pants (WA600)

    ¥8,500 ~ ¥10,500
    ¥7,650 ~ ¥9,450

    Made in Japan | 100% Cotton
    Double Layer | Super Soft Treatment
    Traditional Cut
    Very easy to wear, recommended for advanced Aikidoist and teachers.
    10
    OFF
    In stock: ships within 2 working days

    8 customer reviews
  • Quick Drying 'Aiki' Pants (KS200)

    ¥9,000 ~ ¥10,900
    ¥8,100 ~ ¥9,810

    Made in Japan | 100% Cotton | Double Layer
    Special Quick Drying Hishisashi (diamond weave) fabric
    Traditional Cut
    For cotton addicts
    10
    OFF
    In stock: ships within 2 working days

    8 customer reviews
  • Semi-Heavy Weight (#6000) Indigo (Aizome) Cotton Hakama

    ¥23,500 ~ ¥30,500
    ¥21,150 ~ ¥27,450

    Fully Made in Japan
    Fabric: 100% cotton #6000
    Available colors: Traditional Japanese Indigo Dye "Bushu Aizome"
    Flexible Koshiita, straps with 7 lines of stitching
    The best of Japanese tradition.
    10
    OFF
    Made to order: ~3 weeks

    7 customer reviews
  • Light-Weight Cotton/Polyester Single Layer Aikidogi (KS300) - Set

    ¥17,500 ~ ¥21,600
    ¥15,750 ~ ¥19,440

    Made in Japan
    Single Layer | Cotton/Polyester Blend | No Back Seam.
    Classic Sashiko (rice grain) fabric. Standard & slim sizes.
    Aikido Cut: Short sleeves and long Jacket.
    The lightest model in our catalog.
    Special Seido team recommendation
    .
    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    6 customer reviews
  • Light-Weight Aikido Pants (KS100)

    ¥4,500 ~ ¥6,100
    ¥4,050 ~ ¥5,490

    Made in Japan
    Single Layer | 100% Cotton
    Traditional Cut
    Very light, slightly see-through (recommended under a Hakama)
    Recommended for beginners & advanced alike.
    10
    OFF
    In stock: ships within 2 working days

    1 customer review
  • Keiko 'Cashmere Touch' Aikido Hakama (Training)

    ¥20,000 ~ ¥24,300
    ¥18,000 ~ ¥21,870

    Fully Made in Japan
    Fabric: Cashmere Touch Polyester (100% polyester)
    Available colors: Black | Navy
    Flexible Koshiita, straps with 7 lines of stitching
    Reinforced sewings. Recommended for daily/heavy practice
    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    4 customer reviews
  • Classic Single Layer Kendogi (BS100) - Jacket

    ¥7,000 ~ ¥10,000
    ¥6,300 ~ ¥9,000

    Made in Japan | 100% Cotton
    Navy Color
    Single Layer
    Traditional Kendo Cut
    Recommended for beginners and advanced alike.
    10
    OFF
    Best
    seller
    In stock: ships within 2 working days

    4 customer reviews
  • Medium Weight Karategi #11 - Jacket

    ¥7,300 ~ ¥10,300
    ¥6,570 ~ ¥9,270

    Made in Japan | 100% Cotton
    Single Layer Medium Weight
    Weight size 4: ~800 g
    Traditional Cut
    Easy to wear. Recommended to all.
    10
    OFF
    Best
    seller
    Made to order: ~4 weeks

    5 customer reviews
  • Classic Tetron Iaidogi Jacket - White or Black

    ¥12,000 ¥10,800

    Made in Japan
    Tetron (65% polyester / 35% rayon)
    Available in black and white
    Standard Cut
    Recommended for all Iaido practitioner.
    10
    OFF
    In stock: ships within 2 working days

    4 customer reviews
  • Tetron Iaido/Kendo Hakama

    ¥14,500 ~ ¥20,500
    ¥13,050 ~ ¥18,450

    Fully Made in Japan
    Fabric: Tetron (65% polyester / 35% rayon)
    Available colors: Black | Navy | White
    Hard Koshiita, straps with 4 lines of stitching, belt plate
    Custom workshop available
    Recommended for beginners & advanced alike.
    10
    OFF
    Made to order: ~3 weeks

    4 customer reviews
  • Medium Weight Black Karategi #11 - Pants

    ¥6,000 ~ ¥8,500
    ¥5,400 ~ ¥7,650

    Made in Japan | 100% Cotton
    Single Layer Medium Weight
    Weight size 4: ~500 g
    Special Black Dye
    Traditional Cut
    Easy to wear. Recommended to all.
    10
    OFF
    Made to order: ~10 working days

    3 customer reviews
  • Heavy Weight Karategi #10 - Jacket

    ¥9,000 ~ ¥13,000
    ¥8,100 ~ ¥11,700

    Made in Japan | 100% Cotton
    Single Layer Heavy Weight
    Weight size 4: ~950 g
    Traditional Cut
    For heavy Karategi aficionados.
    Sold as Jacket only
    10
    OFF
    Made to order: ~10 working days

    2 customer reviews
  • Medium Weight Karategi #11 - Pants

    ¥6,500 ~ ¥8,800
    ¥5,850 ~ ¥7,920

    Made in Japan | 100% Cotton
    Single Layer Medium Weight
    Weight size 4: ~450 g
    Traditional Cut
    Easy to wear. Recommended to all.
    10
    OFF
    Best
    seller
    Made to order: ~4 weeks

    2 customer reviews
  • Light Weight Karategi 9A - Jacket

    ¥6,300 ~ ¥8,300
    ¥5,670 ~ ¥7,470

    Made in Japan | 100% Cotton
    Single Layer Light Weight
    Weight size 4: ~700 g
    Traditional Cut
    Recommended for beginners and for its light weight.
    10
    OFF
    Made to order: ~4 weeks

    1 customer review
  • Deluxe Double Layer Heavy Aikidogi (WA600) - Set

    ¥28,000 ~ ¥40,000
    ¥25,200 ~ ¥36,000

    Made in Japan
    Double Layer | 100% Cotton | Back seam
    Extra heavy weight
    Traditional Cut.
    Recommended for experienced Aikidoists & teachers.
    10
    OFF
    Made to order: ~5 weeks

    No reviews yet
  • Heavy Weight (#8000) Iaido/Kendo Cotton Hakama

    ¥23,500 ~ ¥28,500
    ¥21,150 ~ ¥25,650

    Fully Made in Japan
    Fabric: 100% cotton
    Available colors: Black | Navy
    Hard Koshiita, straps with 4 lines of stitching, belt plate
    Custom workshop available
    Recommended for all.
    10
    OFF
    Made to order: ~3 weeks

    2 customer reviews
  • Medium Weight Black Karategi #11 - Jacket

    ¥9,000 ~ ¥13,500
    ¥8,100 ~ ¥12,150

    Made in Japan | 100% Cotton
    Weight size 4: ~800 g
    Single Layer Medium Weight
    Special Black Dye
    Traditional Cut
    Easy to wear. Recommended to all.
    10
    OFF
    Made to order: ~10 working days

    2 customer reviews
  • Tetron Striped Iaido Hakama

    ¥23,500 ~ ¥28,500
    ¥21,150 ~ ¥25,650

    Fully Made in Japan
    Fabric: polyester & rayon
    Available colors: 9 different designs
    Hard Koshiita, straps with 4 lines of stitching, belt plate
    Custom workshop available
    Recommended for Iaidoka in search for the most traditional gears for demonstrations.
    10
    OFF
    Made to order: ~3 weeks

    2 customer reviews
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