Material data base
- Results
-
- Ashikaga
- Yonezawa(Yamagata)
- Niigata
119Hits
-
ASK-C-1004
ASAKI CO., LTD.
- Sustainable raw materials
-
1-b Recycled materials/upcycling materials
- Number
- ASK-C-1004
- date
- 2023/05/15
- Material
-
- Cotton
- Polyester
- Mixture
-
- COTTON 65%
- Polyester 35%
- Woven textile
- Width 108cm
- Length 50m
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Shirtings
- Area
- Niigata
A sustainable material that uses ECO PET for the weft.
Yoryu fabric using Ecopet's strong twisted yarn.
Characterized by natural translucency and surface changes. -
N-AL-397
ASAHI SENSHOKU CO., LTD. Sol Levante 1918
- Sustainable raw materials
-
1-b Recycled materials/upcycling materials
- Number
- N-AL-397
- date
- 2023/06/16
- Material
-
- Worsted wool
- Other
- Mixture
-
- Wool 100%
- Polyester 68%
- Nylon 24%
- Other 8%
- Woven textile
- Width 112cm
- Length 46m
- Weight 103g/㎡
- Small batch orders available
- color/design variation available
- Item
-
- Suits
- Jackets
- Coats
- Area
- Ashikaga
Neadle Punch : Apple Leather together with Dyestuff Hand-Printed biodegradable Wool Gauze. -
620035
DAIMATSU CO., LTD.
- Number
- 620035
- date
- 2024/04/01
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Knitted textile
- Width 105cm
- Length 58m
- Weight 100g/㎡
- Stock service available
- Item
-
- Dresses
- Shirtings
- Pants/Skirts
- Area
- Ashikaga
Milling knitting using yarn that has been twisted to its limit by water twisting. There is little fuzz, and although it is thin, it leaves the skin easily.
-
AL-627
ASAHI SENSHOKU CO., LTD. Sol Levante 1918
- Number
- AL-627
- date
- 2023/06/16
- Material
-
- Polyester
- Other
- Mixture
-
- Polyester 97%
- Polyurethane 3%
- Woven textile
- Width 112cm
- Length 46m
- Weight 187g/㎡
- Small batch orders available
- color/design variation available
- Item
-
- Suits
- Jackets
- Dresses
- Shirtings
- Area
- Ashikaga
-
92573
OCHIAI LACE CO., LTD.
- Number
- 92573
- date
- 2023/10/12
- Material
-
- Woolen
- Regenerated fiber
- Other
- Mixture
-
- Acrylic 63%
- Wool 27%
- Rayon 10%
- Accessories
- Small batch orders available
- Item
-
- Jackets
- Coats
- Dresses
- Pants/Skirts
- Lace/Embroidery
- Interior
- Sundry items
- Accessories
- Area
- Ashikaga
-
RMD3051
KUWAMURA CO., LTD.
- Number
- RMD3051
- date
- 2023/08/04
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Woven textile
- Width 112cm
- Length 60m
- Weight 264g/㎡
- Price
- Within 1,000 yen
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Suits
- Jackets
- Coats
- Pants/Skirts
- Area
- Niigata
Tweed fabric is reproduced with 100% cotton. It can be used by both men and women. -
CRTI-12
Crescend Yonezawa
- Number
- CRTI-12
- date
- 2023/10/12
- Material
-
- Cotton
- Silk
- Mixture
-
- COTTON 70%
- Silk 30%
- Woven textile
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Sundry items
- Area
- Yonezawa(Yamagata)
-
- Enquiry by e-mail
-
- TEL
- 0238-22-2320
-
23AW04
U.T.K CO., LTD.
- Number
- 23AW04
- date
- 2023/05/16
- Material
-
- Polyester
- Mixture
-
- Polyester 82%
- Rayon 18%
- Woven textile
- Width 150cm
- Length 50m
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Dresses
- Pants/Skirts
- Area
- Yonezawa(Yamagata)
Designed Nature-Pattern simply with white color and gold lame'. Chic and elegant textile.-
- Enquiry by e-mail
-
- TEL
- 03-3663-3181
-
DAW-170
ASAKI CO., LTD.
- Number
- DAW-170
- date
- 2023/10/12
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Woven textile
- Width 110cm
- Length 50m
- Small batch orders available
- Item
-
- Shirtings
- Sundry items
- Area
- Niigata
100% cotton butcher dobby fabric.
Melange feeling by color twist heather.
Soft brushed on both sides with a warm feel. -
ASK-AW-1901
ASAKI CO., LTD.
- Number
- ASK-AW-1901
- date
- 2023/10/12
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Woven textile
- Width 108cm
- Length 50m
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Shirtings
- Sundry items
- Area
- Niigata
100% cotton material.
Warm feeling by shaggy brushed processing.
Ombre check. -
92570
OCHIAI LACE CO., LTD.
- Number
- 92570
- date
- 2024/04/01
- Material
-
- Nyron
- Regenerated fiber
- Mixture
-
- Nylon 55%
- Rayon 45%
- Accessories
- Price
- Within 1,000 yen
- Item
-
- Suits
- Jackets
- Coats
- Dresses
- Pants/Skirts
- Lace/Embroidery
- Interior
- Sundry items
- Accessories
- Area
- Ashikaga
-
ASK-C-1300S
ASAKI CO., LTD.
- Number
- ASK-C-1300S
- date
- 2023/05/15
- Material
-
- Cotton
- Linen/Rammie
- Mixture
-
- COTTON 87%
- Linen/Rammie 13%
- Woven textile
- Width 108cm
- Length 50m
- Small batch orders available
- Item
-
- Dresses
- Shirtings
- Area
- Niigata
cotton linen material.Voile fabric using twisted yarn.With stitched dobby.We switched the weft yarn with 3 colors.Surface changes such as blisters and grains due to catching wrinkles and twisted yarn. -
TPA-SS-1
ASAKI CO., LTD.
- Sustainable raw materials
-
1-b Recycled materials/upcycling materials
- Number
- TPA-SS-1
- date
- 2023/05/15
- Material
-
- Cotton
- Polyester
- Mixture
-
- COTTON 53%
- Polyester 47%
- Woven textile
- Width 112cm
- Length 50m
- Small batch orders available
- Item
-
- Dresses
- Shirtings
- Area
- Niigata
A sustainable material that uses recycled polyester blended ECO PET for the weft.High-stretch yarn was added to create a surface change.Spec dyeing (uneven dyeing) unique to Niigata is partially used. -
DS.30416 B
DAISADA CO., LTD.
- Number
- DS.30416 B
- date
- 2024/04/02
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Accessories
- Width 14cm
- Length 100m
- Price
- Within 1,000 yen
- color/design variation available
- Stock service available
- Small batch orders available
- Item
-
- Jackets
- Dresses
- Shirtings
- Denim
- Sportswear
- Japanese-style clothing (kimono)
- Sundry items
- Accessories
- Area
- Ashikaga
-
92570
OCHIAI LACE CO., LTD.
- Number
- 92570
- date
- 2023/05/15
- Material
-
- Nyron
- Regenerated fiber
- Mixture
-
- Nylon 55%
- Rayon 45%
- Other
- Price
- Within 1,000 yen
- Small batch orders available
- Item
-
- Suits
- Jackets
- Coats
- Dresses
- Pants/Skirts
- Denim
- Lace/Embroidery
- Interior
- Sundry items
- Accessories
- Area
- Ashikaga
-
92380
OCHIAI LACE CO., LTD.
- Number
- 92380
- date
- 2023/05/15
- Material
-
- Other
- Mixture
-
- Acrylic 41%
- Wool 34%
- Polyester 10%
- Rayon 9%
- Other
- Price
- Within 1,000 yen
- Small batch orders available
- Item
-
- Dresses
- Shirtings
- Pants/Skirts
- Denim
- Lace/Embroidery
- Interior
- Sundry items
- Accessories
- Area
- Ashikaga
-
XF000343N
PANOCO TRADING CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Sustainable production process
-
2-a Optimized dyeing and finishing
- Number
- XF000343N
- date
- 2023/05/15
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Woven textile
- Width 110cm
- Length 50m
- Item
-
- Dresses
- Shirtings
- Area
- Niigata
-
AL-527
ASAHI SENSHOKU CO., LTD. Sol Levante 1918
- Number
- AL-527
- date
- 2023/06/16
- Material
-
- Polyester
- Mixture
-
- Polyester 100%
- Width 145cm
- Length 46m
- Weight 140g/㎡
- Small batch orders available
- Item
-
- Dresses
- Shirtings
- Pants/Skirts
- Area
- Ashikaga
-
ASK-AW-625
ASAKI CO., LTD.
- Number
- ASK-AW-625
- date
- 2023/10/12
- Material
-
- Cotton
- Polyester
- Mixture
-
- COTTON 50%
- Polyester 50%
- Woven textile
- Width 110cm
- Length 50m
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Shirtings
- Sundry items
- Area
- Niigata
Sustainable material using jazznep yarn, which is a blend of recycled cotton and polyester.It features a unique uneven feeling and the texture of nep by melange dyeing.Tweed style.Brushed on one side. -
92384s
OCHIAI LACE CO., LTD.
- Number
- 92384s
- date
- 2024/04/01
- Material
-
- Polyester
- Nyron
- Regenerated fiber
- Other
- Mixture
-
- Nylon 62%
- Polyester 20%
- Rayon 17%
- Polyurethane 1%
- Accessories
- Price
- Within 1,000 yen
- Small batch orders available
- Item
-
- Suits
- Jackets
- Dresses
- Shirtings
- Pants/Skirts
- Lace/Embroidery
- Interior
- Sundry items
- Accessories
- Area
- Ashikaga
クラシックな繊細柄を
敢えて工業資材原料を用いて作ることで、
ミスマッチな新しさを演出します。 -
3333NDM
SANYO SENKO CO., LTD.
- Number
- 3333NDM
- date
- 2024/01/12
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Woven textile
- Width 135cm
- Length 23m
- Weight 262g/㎡
- Small batch orders available
- Item
-
- Jackets
- Coats
- Pants/Skirts
- Area
- Bichu/Bingo
The Nidom Bio treatment is applied to the uneven yarn latine, giving it a unique Nidom Bio slippery feel. -
A-6068
U.T.K CO., LTD.
- Number
- A-6068
- date
- 2023/05/16
- Material
-
- Polyester
- Mixture
-
- Polyester 40%
- Cupro 31%
- COTTON 29%
- Function
-
- Stretch
- Woven textile
- Width 117cm
- Length 25m
- color/design variation available
- Small batch orders available
- Item
-
- Suits
- Jackets
- Pants/Skirts
- Area
- Yonezawa(Yamagata)
Stretch Yarn used on warp and it makes moderate thickness. Good for jacket and bottoms.-
- Enquiry by e-mail
-
- TEL
- 03-3663-3181
-
KQ7279
KTC CO., LTD
- Number
- KQ7279
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 59%
- Cupro 41%
- Woven textile
- Width 112cm
- Length 50m
- Weight 162g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Jackets
- Dresses
- Shirtings
- Area
- Niigata
-
- Enquiry by e-mail
-
- TEL
- 025-381-5153
-
ASK-AW-1602
ASAKI CO., LTD.
- Number
- ASK-AW-1602
- date
- 2023/10/12
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Woven textile
- Width 108cm
- Length 50m
- Small batch orders available
- color/design variation available
- Stock service available
- Item
-
- Shirtings
- Sundry items
- Area
- Niigata
100% cotton material.
Warm feeling by shaggy brushed processing.
Tartan check. -
FR000404N
PANOCO TRADING CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Sustainable production process
-
2-a Optimized dyeing and finishing
- Number
- FR000404N
- date
- 2023/05/15
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Woven textile
- Width 110cm
- Length 50m
- Weight 80g/㎡
- Small batch orders available
- Stock service available
- Item
-
- Shirtings
- Sundry items
- Accessories
- Area
- Niigata
-
ASK-AW-1602
ASAKI CO., LTD.
- Number
- ASK-AW-1602
- date
- 2023/10/12
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Woven textile
- Width 108cm
- Length 50m
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Shirtings
- Sundry items
- Area
- Niigata
100% cotton material.
Warm feeling by shaggy brushed processing.
Tartan check. -
A-2769
U.T.K CO., LTD.
- Number
- A-2769
- date
- 2023/05/16
- Material
-
- Polyester
- Mixture
-
- Polyester 58%
- COTTON 38%
- Nylon 4%
- Woven textile
- Width 157cm
- Length 50m
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Dresses
- Pants/Skirts
- Area
- Yonezawa(Yamagata)
Matelasse' look tone-on-tone jacquards with lame'. Elegant and modest shine fabric.-
- Enquiry by e-mail
-
- TEL
- 03-3663-3181
-
9999
ASAHI SENSHOKU CO., LTD. Sol Levante 1918
- Number
- 9999
- date
- 2023/06/16
- Material
-
- Polyester
- Other
- Mixture
-
- Polyester 30%
- COTTON 70%
- Woven textile
- Width 165cm
- Length 42m
- Weight 410g/㎡
- Small batch orders available
- color/design variation available
- Item
-
- Suits
- Jackets
- Coats
- Dresses
- Area
- Ashikaga
-
DS.25SS3
DAISADA CO., LTD.
- Number
- DS.25SS3
- date
- 2024/04/02
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Accessories
- Width 30cm
- Length 10m
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Dresses
- Shirtings
- Lace/Embroidery
- Accessories
- Area
- Ashikaga
-
ASK-C-900
ASAKI CO., LTD.
- Number
- ASK-C-900
- date
- 2023/05/15
- Material
-
- Cotton
- Linen/Rammie
- Mixture
-
- COTTON 88%
- Linen/Rammie 12%
- Woven textile
- Width 108cm
- Length 50m
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Shirtings
- Area
- Niigata
cotton linen material.
Voile fabric using hard-twisted yarn.
I added color stitching and added accents.
Surface change due to catching wrinkles. -
P5-0503-71
U.T.K CO., LTD.
- Number
- P5-0503-71
- date
- 2023/05/16
- Material
-
- Polyester
- Mixture
-
- Polyester 80%
- COTTON 14%
- Rayon 4%
- Nylon 2%
- Woven textile
- Width 116cm
- Length 50m
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Dresses
- Pants/Skirts
- Area
- Yonezawa(Yamagata)
Fancy-Tweed look jacquards with flag-chenille. Light weight and modest soft touch.-
- Enquiry by e-mail
-
- TEL
- 03-3663-3181
-
92574
OCHIAI LACE CO., LTD.
- Number
- 92574
- date
- 2023/10/12
- Material
-
- Woolen
- Regenerated fiber
- Other
- Mixture
-
- Acrylic 50%
- Wool 30%
- Rayon 20%
- Accessories
- Small batch orders available
- Item
-
- Suits
- Jackets
- Dresses
- Pants/Skirts
- Denim
- Lace/Embroidery
- Interior
- Sundry items
- Accessories
- Area
- Ashikaga
-
92263s
OCHIAI LACE CO., LTD.
- Number
- 92263s
- date
- 2024/04/01
- Material
-
- Polyester
- Nyron
- Other
- Mixture
-
- Nylon 95%
- Polyester 4%
- Polyurethane 1%
- Accessories
- Price
- Within 1,000 yen
- Small batch orders available
- Area
- Ashikaga
-
KQ7506
KTC CO., LTD
- Number
- KQ7506
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Cupro 79%
- Wool 21%
- Woven textile
- Width 109cm
- Length 50m
- Weight 108g/㎡
- Price
- Between 1,501 yen and 2,000 yen
- Small batch orders available
- Item
-
- Jackets
- Dresses
- Shirtings
- Area
- Niigata
-
- Enquiry by e-mail
-
- TEL
- 025-381-5153
-
92575
OCHIAI LACE CO., LTD.
- Number
- 92575
- date
- 2023/10/12
- Material
-
- Woolen
- Regenerated fiber
- Other
- Mixture
-
- Rayon 50%
- Acrylic 30%
- Wool 20%
- Accessories
- Small batch orders available
- Item
-
- Suits
- Jackets
- Coats
- Dresses
- Shirtings
- Pants/Skirts
- Lace/Embroidery
- Japanese-style clothing (kimono)
- Interior
- Sundry items
- Accessories
- Area
- Ashikaga
-
KQ5806
KTC CO., LTD
- Number
- KQ5806
- date
- 2023/10/12
- Material
-
- Worsted wool
- Other
- Mixture
-
- Wool 64%
- Cupro 36%
- Woven textile
- Width 108cm
- Length 30m
- Weight 154g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Suits
- Jackets
- Dresses
- Pants/Skirts
- Area
- Niigata
-
- Enquiry by e-mail
-
- TEL
- 025-381-5153
-
A5098
U.T.K CO., LTD.
- Number
- A5098
- date
- 2023/05/16
- Material
-
- Polyester
- Mixture
-
- Polyester 63%
- COTTON 33%
- Nylon 4%
- Woven textile
- Width 116cm
- Length 50m
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Dresses
- Pants/Skirts
- Area
- Yonezawa(Yamagata)
Fancy Tweed look jacquards with vivid color. Soft touch and light weight .-
- Enquiry by e-mail
-
- TEL
- 03-3663-3181
-
ASK-SS-2004
ASAKI CO., LTD.
- Number
- ASK-SS-2004
- date
- 2024/04/02
- Material
-
- Cotton
- Polyester
- Mixture
-
- COTTON 92%
- Polyester 8%
- Woven textile
- Width 106cm
- Length 50m
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Shirtings
- Area
- Niigata
Fabric with cord sucker. A natural texture was created by twisting the warp and weft. -
ASK-C-1100S
ASAKI CO., LTD.
- Sustainable raw materials
-
1-b Recycled materials/upcycling materials
- Number
- ASK-C-1100S
- date
- 2023/05/15
- Material
-
- Cotton
- Polyester
- Mixture
-
- COTTON 70%
- Polyester 30%
- Woven textile
- Width 112cm
- Length 50m
- Small batch orders available
- Item
-
- Dresses
- Shirtings
- Area
- Niigata
A sustainable material that uses recycled polyester blended ECO PET for the weft.
Yoryu fabric using Ecopet's strong twisted yarn. -
YRK-001A
ASAKI CO., LTD.
- Sustainable raw materials
-
1-b Recycled materials/upcycling materials
- Number
- YRK-001A
- date
- 2023/10/12
- Material
-
- Cotton
- Polyester
- Mixture
-
- COTTON 72%
- Polyester 28%
- Woven textile
- Width 110cm
- Length 50m
- Small batch orders available
- Item
-
- Shirtings
- Area
- Niigata
A sustainable material that uses recycled polyester blended ECO PET for the weft.
Twill fabric woven in a yoroke weave.
Brushed. -
90160s
OCHIAI LACE CO., LTD.
- Number
- 90160s
- date
- 2024/04/01
- Material
-
- Polyester
- Nyron
- Other
- Mixture
-
- Nylon 65%
- Polyester 33%
- Polyurethane 2%
- Accessories
- Price
- Within 1,000 yen
- Small batch orders available
- Item
-
- Dresses
- Shirtings
- Lace/Embroidery
- Inner wear/lingerie
- Interior
- Sundry items
- Accessories
- Area
- Ashikaga
-
92384S
OCHIAI LACE CO., LTD.
- Number
- 92384S
- date
- 2023/05/15
- Material
-
- Polyester
- Nyron
- Regenerated fiber
- Other
- Mixture
-
- Nylon 82%
- Polyester 10%
- Rayon 7%
- Polyurethane 1%
- Function
-
- Stretch
- Other
- Price
- Within 1,000 yen
- Small batch orders available
- Item
-
- Dresses
- Shirtings
- Lace/Embroidery
- Interior
- Sundry items
- Accessories
- Area
- Ashikaga
-
CS-2
ASAKI CO., LTD.
- Number
- CS-2
- date
- 2023/05/15
- Material
-
- Cotton
- Linen/Rammie
- Mixture
-
- COTTON 83%
- Linen/Rammie 17%
- Woven textile
- Width 110cm
- Length 50m
- Small batch orders available
- Item
-
- Dresses
- Shirtings
- Area
- Niigata
cotton linen material.
Yoryu-like fabric using hard-twisted yarn for the weft -
B0337-E
U.T.K CO., LTD.
- Number
- B0337-E
- date
- 2023/05/16
- Material
-
- Polyester
- Mixture
-
- Polyester 100%
- Woven textile
- Width 160cm
- Length 50m
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Pants/Skirts
- Area
- Yonezawa(Yamagata)
Multi-color with shiny lame' on jacquards . Rich and luxury fabric for dress and bottoms.-
- Enquiry by e-mail
-
- TEL
- 03-3663-3181
-
REMA-005
ASAHI SENSHOKU CO., LTD. Sol Levante 1918
- Number
- REMA-005
- date
- 2023/06/16
- Material
-
- Woolen
- Mixture
-
- Wool 70%
- Angora 20%
- Nylon 10%
- Woven textile
- Width 125cm
- Length 23m
- Weight 92g/㎡
- Item
-
- Suits
- Jackets
- Coats
- Dresses
- Shirtings
- Area
- Ashikaga
-
B0397
U.T.K CO., LTD.
- Number
- B0397
- date
- 2023/10/12
- Material
-
- Polyester
- Mixture
-
- Polyester 100%
- Woven textile
- Width 160cm
- Length 50m
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Pants/Skirts
- Area
- Yonezawa(Yamagata)
Elegant and shiny jacquards textile with Big flower pattern. Good for dress and skirt.-
- Enquiry by e-mail
-
- TEL
- 03-3663-3181
-
A52-0111-8077
U.T.K CO., LTD.
- Number
- A52-0111-8077
- date
- 2023/10/12
- Material
-
- Polyester
- Mixture
-
- Acetate 65%
- Polyester 35%
- Woven textile
- Width 118cm
- Length 50m
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Pants/Skirts
- Area
- Yonezawa(Yamagata)
Matelasse' look flower jacquards with dark color variation. Soft and light material.-
- Enquiry by e-mail
-
- TEL
- 03-3663-3181
-
AL-561
ASAHI SENSHOKU CO., LTD. Sol Levante 1918
- Number
- AL-561
- date
- 2023/06/16
- Material
-
- Woolen
- Mixture
-
- Wool 100%
- Woven textile
- Width 148cm
- Length 50m
- Weight 40g/㎡
- Small batch orders available
- Item
-
- Suits
- Jackets
- Coats
- Dresses
- Shirtings
- Area
- Ashikaga