Material data base
- Results
-
- Fujiyoshida
- Bishu
- Sumida
- OTHER
412Hits
-
3346
FINE TEXTILE CO., LTD.
- Number
- 3346
- date
- 2023/10/12
- Material
-
- Worsted wool
- Woolen
- Nyron
- Other
- Mixture
-
- Wool 46%
- Acrylic 46%
- Nylon 8%
- Woven textile
- Width 138cm
- Length 40m
- Weight 330g/㎡
- Small batch orders available
- Stock service available
- color/design variation available
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 058-398-6211
-
TK2142201
SEA ISLAND CLUB (JAPAN) CO., LTD.
- Number
- TK2142201
- date
- 2023/10/12
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Knitted textile
- Small batch orders available
- Area
- OTHER
American Sea Island Cotton Ne60/1 Interlock -
T15703FRT
NIKKE TEXTILE CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- T15703FRT
- date
- 2024/07/28
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Function
-
- Cool/moisture transmission
- Woven textile
- Width 148cm
- Length 50m
- Weight 274g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Jackets
- Coats
- Shirtings
- Pants/Skirts
- Area
- Bishu
Dry Merino Wool 2/48 Glencheck Hard -
5464
FINE TEXTILE CO., LTD.
- Number
- 5464
- date
- 2023/10/12
- Material
-
- Cotton
- Linen/Rammie
- Worsted wool
- Mixture
-
- Wool 50%
- COTTON 41%
- Linen/Rammie 9%
- Woven textile
- Width 140cm
- Length 50m
- Weight 135g/㎡
- Stock service available
- color/design variation available
- Small batch orders available
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 058-398-6211
-
NWD014CT
NIKKE TEXTILE CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- NWD014CT
- date
- 2024/07/28
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Function
-
- Cool/moisture transmission
- Woven textile
- Width 148cm
- Length 50m
- Weight 339g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Jackets
- Coats
- Pants/Skirts
- Denim
- Area
- Bishu
Merino Wool Spin-Wool Denim Hard -
S24S09-PE
CLOTH JAPAN
- Number
- S24S09-PE
- date
- 2023/10/12
- Material
-
- Polyester
- Regenerated fiber
- Mixture
-
- Polyester 58%
- Cupro 42%
- Woven textile
- Width 111cm
- Length 50m
- color/design variation available
- Item
-
- Suits
- Jackets
- Dresses
- Shirtings
- Pants/Skirts
- Area
- Fujiyoshida
-
- Enquiry by e-mail
-
- TEL
- 03-5414-2237
-
66121B
NORITAKE
- Number
- 66121B
- date
- 2024/04/02
- Material
-
- Polyester
- Other
- Mixture
-
- Triacetate 61%
- Polyester 39%
- Knitted textile
- Width 135cm
- Length 40m
- Weight 199g/㎡
- Price
- Between 1,501 yen and 2,000 yen
- color/design variation available
- Item
-
- Dresses
- Area
- Bishu
-
77-625
KUNISHIMA CO., LTD.
- Number
- 77-625
- date
- 2024/04/01
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Woven textile
- Width 150cm
- Length 50m
- Weight 290g/㎡
- Price
- 3,000 yen or more
- Area
- Bishu
-
ROOTSG3
NITTO BUTTON CO., LTD.
- Sustainable raw materials
-
1-c Bio-based chemical fibers/other low impact processes and techniques
- Number
- ROOTSG3
- date
- 2024/07/28
- Material
-
- Other
- Mixture
-
- Other 100%
- Function
-
- Antibacterial
- Accessories
- Price
- Within 1,000 yen
- Small batch orders available
- Stock service available
- color/design variation available
- Item
-
- Accessories
- Area
- OTHER
Manufacturing and marketing eco-friendly plastic buttons, crafted mainly from bagasse for sustainable style. -
JB24402WK
IWATAKEN KEORI CO., LTD.
- Number
- JB24402WK
- date
- 2024/06/06
- Material
-
- Worsted wool
- Mixture
-
- Wool 49%
- Mohair 48%
- Nylon 3%
- Woven textile
- Width 130cm
- Length 30m
- Weight 470g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Coats
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 058-391-2171
-
TX1083PZ-C
MOELAN STUDIO CO., LTD.
- Sustainable production process
-
2-a Optimized dyeing and finishing
- Number
- TX1083PZ-C
- date
- 2023/10/12
- Material
-
- Polyester
- Mixture
-
- Polyester 100%
- Woven textile
- Width 156cm
- Length 50m
- Weight 93g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- color/design variation available
- Small batch orders available
- Item
-
- Dresses
- Printed fabrics
- Interior
- Area
- OTHER
It is a stretchy smooth material. It is neither too thick nor too thin, so it can be used for a variety of purposes. -
NB4399
KIRARI CO., LTD.
- Number
- NB4399
- date
- 2024/07/28
- Material
-
- Worsted wool
- Mixture
-
- Wool 82%
- Nylon 18%
- Knitted textile
- Width 120cm
- Length 50m
- Weight 230g/㎡
- Stock service available
- color/design variation available
- Small batch orders available
- Item
-
- Jackets
- Pants/Skirts
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 81-6-4256-2634
-
BD6939
COSMO TEXTILE CO., LTD.
- Number
- BD6939
- date
- 2024/04/02
- Material
-
- Cotton
- Nyron
- Mixture
-
- COTTON 54%
- Nylon 46%
- Function
-
- Water-repellent
- Woven textile
- Width 136cm
- Length 50m
- Weight 130g/㎡
- Price
- Within 1,000 yen
- Stock service available
- Item
-
- Jackets
- Coats
- Shirtings
- Pants/Skirts
- Area
- OTHER
A lightweight typewriter that uses ultra-long cotton for the warp and nylon for the weft.
-
81-60039
TAKISADA-NAGOYA CO., LTD.
- Number
- 81-60039
- date
- 2024/06/06
- Material
-
- Nyron
- Regenerated fiber
- Mixture
-
- Viscose 63%
- Nylon 36%
- Polyurethane 1%
- Woven textile
- Width 125cm
- Length 50m
- Weight 122g/㎡
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Shirtings
- Area
- Bishu
-
BD6322
COSMO TEXTILE CO., LTD.
- Number
- BD6322
- date
- 2023/10/12
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Woven textile
- Width 141cm
- Length 50m
- Weight 165g/㎡
- Price
- Within 1,000 yen
- Stock service available
- Item
-
- Jackets
- Coats
- Dresses
- Pants/Skirts
- Area
- OTHER
-
SP182F
NISHIKAWAKEORI CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Number
- SP182F
- date
- 2023/10/12
- Material
-
- Woolen
- Mixture
-
- Wool 100%
- Woven textile
- Width 150cm
- Length 50m
- Weight 235g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Stock service available
- Item
-
- Suits
- Jackets
- Coats
- Dresses
- Pants/Skirts
- Area
- Bishu
-
YD2B221
CLOTH JAPAN
- Number
- YD2B221
- date
- 2023/10/12
- Material
-
- Woolen
- Nyron
- Mixture
-
- Wool 95%
- Nylon 5%
- Woven textile
- Width 145cm
- Length 50m
- color/design variation available
- Item
-
- Coats
- Dresses
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 03-5414-2237
-
04607RP
NAKATAKA KEORI CO., LTD.
- Number
- 04607RP
- date
- 2023/10/12
- Material
-
- Cotton
- Linen/Rammie
- Regenerated fiber
- Mixture
-
- COTTON 62%
- Rayon 24%
- Linen/Rammie 14%
- Function
-
- Stretch
- Knitted textile
- Width 140cm
- Length 40m
- Weight 175g/㎡
- Small batch orders available
- Item
-
- Jackets
- Dresses
- Shirtings
- Lace/Embroidery
- Area
- Bishu
-
5024-1370-1
HOKKOH CO., LTD.
- Number
- 5024-1370-1
- date
- 2024/06/06
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Woven textile
- Width 110cm
- Length 55m
- Weight 180g/㎡
- Stock service available
- Item
-
- Jackets
- Shirtings
- Printed fabrics
- Accessories
- Other
- Area
- OTHER
Using 2 screens for each solid color part, then that make it deep expression -
26K-25SS0125
STYLEM TAKISADA-OSAKA CO., LTD.
- Number
- 26K-25SS0125
- date
- 2024/01/12
- Material
-
- Polyester
- Mixture
-
- Polyester 100%
- Woven textile
- Width 138cm
- Length 50m
- Weight 356g/㎡
- Small batch orders available
- Item
-
- Jackets
- Coats
- Dresses
- Shirtings
- Pants/Skirts
- Area
- Bishu
Technology linen that makes full use of Japan's unique spinning technology -
SUN GRIP
SUN FASTENING SYSTEMS CO., LTD.
- Sustainable raw materials
-
1-b Recycled materials/upcycling materials
- Sustainable production process
-
2-b No hazardous chemicals
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- SUN GRIP
- date
- 2024/07/28
- Material
-
- Other
- Mixture
-
- Other 100%
- Function
-
- Easy care
- OTHER
- Other
- Small batch orders available
- Stock service available
- color/design variation available
- Item
-
- Jackets
- Coats
- Dresses
- Shirtings
- Pants/Skirts
- Denim
- Sportswear
- Interior
- Sundry items
- Accessories
- Area
- OTHER
SUN GRIP is used all over the world.
High quality, low cost, rust resistance, NKL Free, eco friendly, hygienical and light weight.
Made in Japan. -
MKT-25002
ITONONE
- Number
- MKT-25002
- date
- 2024/04/01
- Material
-
- Polyester
- Other
- Mixture
-
- Polyester 96%
- Polyurethane 4%
- Function
-
- Stretch
- Woven textile
- Width 138cm
- Length 50m
- Weight 136g/㎡
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Dresses
- Sundry items
- Area
- Fujiyoshida
Uneven effect, stretch textile.-
- Enquiry by e-mail
-
- TEL
- 0555-25-2406
-
POP7
NITTO BUTTON CO., LTD.
- Sustainable raw materials
-
1-c Bio-based chemical fibers/other low impact processes and techniques
- Number
- POP7
- date
- 2024/07/28
- Material
-
- Other
- Mixture
-
- Other 100%
- Function
-
- Antibacterial
- Accessories
- Price
- Within 1,000 yen
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Accessories
- Area
- OTHER
Manufacturing and marketing eco-friendly plastic buttons, crafted mainly from bagasse for sustainable style. -
1261
SOJITZ FASHION CO., LTD.
- Number
- 1261
- date
- 2024/07/28
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Width 145cm
- Length 50m
- Weight 140g/㎡
- Stock service available
- color/design variation available
- Small batch orders available
- Item
-
- Dresses
- Shirtings
- Area
- OTHER
-
550
NISHIKAWAKEORI CO., LTD.
- Number
- 550
- date
- 2023/10/12
- Material
-
- Worsted wool
- Polyester
- Mixture
-
- Wool 60%
- Polyester 40%
- Function
-
- Heat-generating/moisture retention
- Easy care
- Woven textile
- Width 150cm
- Length 50m
- Weight 235g/㎡
- Stock service available
- Item
-
- Suits
- Jackets
- Coats
- Shirtings
- Pants/Skirts
- Area
- Bishu
-
KISO-0021
KISOGAWA SENJYU CO., LTD.
- Number
- KISO-0021
- date
- 2023/10/12
- Material
-
- Cotton
- Polyester
- Mixture
-
- COTTON 82%
- Polyester 18%
- Knitted textile
- Width 120cm
- Length 20m
- Weight 410g/㎡
- Small batch orders available
- Item
-
- Jackets
- Area
- Bishu
-
TKW0099
TAKU EDGE LLC
- Number
- TKW0099
- date
- 2024/07/28
- Material
-
- Cotton
- Mixture
-
- COTTON 75%
- Wool 23%
- Nylon 2%
- Woven textile
- Width 120cm
- Length 30m
- Weight 370g/㎡
- Small batch orders available
- Area
- Bishu
-
2582
FINE TEXTILE CO., LTD.
- Number
- 2582
- date
- 2023/10/12
- Material
-
- Cotton
- Worsted wool
- Mixture
-
- Wool 51%
- COTTON 49%
- Woven textile
- Width 135cm
- Length 48m
- Weight 200g/㎡
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Coats
- Dresses
- Shirtings
- Pants/Skirts
- Interior
- Sundry items
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 058-398-6211
-
P62062B
NAKADEN KEORI CO., LTD.
- Number
- P62062B
- date
- 2024/06/06
- Material
-
- Silk
- Worsted wool
- Other
- Mixture
-
- Alpaca 55%
- Wool 31%
- Silk 14%
- Woven textile
- Width 136cm
- Length 40m
- Weight 312g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Coats
- Area
- Bishu
Brushed Thule alpaca and silk blend yarn. -
1404
FINE TEXTILE CO., LTD.
- Number
- 1404
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Knitted textile
- Width 140cm
- Length 37m
- Weight 320g/㎡
- color/design variation available
- Stock service available
- Small batch orders available
- Item
-
- Jackets
- Coats
- Dresses
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 058-398-6211
-
JB24414WK
IWATAKEN KEORI CO., LTD.
- Number
- JB24414WK
- date
- 2024/06/06
- Material
-
- Worsted wool
- Mixture
-
- Wool 55%
- Mohair 45%
- Woven textile
- Width 120cm
- Length 30m
- Weight 562g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Coats
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 058-391-2171
-
67448A
NORITAKE
- Number
- 67448A
- date
- 2024/04/01
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Function
-
- OTHER
- Knitted textile
- Width 155cm
- Length 35m
- Weight 267g/㎡
- Price
- Between 1,501 yen and 2,000 yen
- Item
-
- Dresses
- Area
- Bishu
-
JB24329FT
FINE TEXTILE CO., LTD.
- Number
- JB24329FT
- date
- 2024/06/06
- Material
-
- Cotton
- Nyron
- Other
- Mixture
-
- COTTON 50%
- Acrylic 37%
- Other 10%
- Nylon 3%
- Woven textile
- Width 140cm
- Length 50m
- Weight 250g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- color/design variation available
- Stock service available
- Item
-
- Suits
- Jackets
- Coats
- Shirtings
- Japanese-style clothing (kimono)
- Area
- Bishu
Cool fancy tweed made with Japanese paper -
76-120
KUNISHIMA CO., LTD.
- Number
- 76-120
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Woven textile
- Width 136cm
- Length 50m
- Weight 162g/㎡
- Price
- 3,000 yen or more
- color/design variation available
- Item
-
- Suits
- Jackets
- Dresses
- Pants/Skirts
- Area
- Bishu
-
P58036
NAKADEN KEORI CO., LTD.
- Number
- P58036
- date
- 2024/06/06
- Material
-
- Other
- Mixture
-
- Cashmere 100%
- Function
-
- Stretch
- Woven textile
- Width 105cm
- Length 13m
- Weight 340g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Coats
- Sundry items
- Area
- Bishu
By applying a special process to the 100% cashmere Karami weave, it has been fur-finished without being brushed. It is characterized by the lightness of Karami weave and the sliminess of cashmere. -
24110KS
KUNISHIMA CO., LTD.
- Number
- 24110KS
- date
- 2024/06/06
- Material
-
- Worsted wool
- Mixture
-
- Wool 90%
- Nylon 10%
- Woven textile
- Width 133cm
- Length 30m
- Weight 560g/㎡
- Price
- 3,000 yen or more
- color/design variation available
- Item
-
- Coats
- Interior
- Sundry items
- Accessories
- Area
- Bishu
It is a splittable fabric made by layering two pieces of fabric and securing them with cotton. It features a large twill pattern. -
CRF2010-M
HOKKOH CO., LTD.
- Number
- CRF2010-M
- date
- 2024/01/12
- Material
-
- Cotton
- Linen/Rammie
- Regenerated fiber
- Mixture
-
- Rayon 41%
- Linen/Rammie 38%
- COTTON 21%
- Woven textile
- Width 112cm
- Length 50m
- Weight 188g/㎡
- Stock service available
- Item
-
- Suits
- Jackets
- Coats
- Dresses
- Shirtings
- Pants/Skirts
- Area
- OTHER
Soft and rought look by using 3 type of raw material -
4411
FINE TEXTILE CO., LTD.
- Number
- 4411
- date
- 2023/10/12
- Material
-
- Linen/Rammie
- Woolen
- Mixture
-
- Wool 62%
- Linen/Rammie 31%
- Nylon 4%
- Other 3%
- Woven textile
- Width 140cm
- Length 35m
- Weight 295g/㎡
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Coats
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 058-398-6211
-
1808604D
SHIMOJO CO., LTD.
- Sustainable raw materials
-
1-b Recycled materials/upcycling materials
- Number
- 1808604D
- date
- 2023/10/12
- Material
-
- Regenerated fiber
- Mixture
-
- Polyester 72%
- Other 28%
- Woven textile
- Width 150cm
- Length 50m
- Weight 70g/㎡
- color/design variation available
- Item
-
- Dresses
- Shirtings
- Printed fabrics
- Interior
- Sundry items
- Area
- OTHER
-
KISO-0036
KISOGAWA SENJYU CO., LTD.
- Number
- KISO-0036
- date
- 2023/10/12
- Material
-
- Cotton
- Polyester
- Other
- Mixture
-
- COTTON 34%
- Polyester 39%
- Other 27%
- Knitted textile
- Width 175cm
- Length 30m
- Weight 210g/㎡
- Small batch orders available
- Item
-
- Shirtings
- Area
- Bishu
-
ER2B427
CLOTH JAPAN
- Number
- ER2B427
- date
- 2023/10/12
- Material
-
- Woolen
- Other
- Mixture
-
- Wool 98%
- Acrylic 2%
- Woven textile
- Width 133cm
- Length 50m
- color/design variation available
- Item
-
- Jackets
- Coats
- Dresses
- Shirtings
- Pants/Skirts
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 03-5414-2237
-
ZQW30403
NIKKE TEXTILE CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers1-d Cruelty-free materials
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- ZQW30403
- date
- 2024/07/28
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Function
-
- Stretch
- Cool/moisture transmission
- Woven textile
- Width 148cm
- Length 50m
- Weight 312g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Jackets
- Coats
- Dresses
- Pants/Skirts
- Area
- Bishu
ZQ Merino Heavy Sharkskin -
TKW0096
TAKU EDGE LLC
- Number
- TKW0096
- date
- 2024/07/28
- Material
-
- Woolen
- Mixture
-
- Wool 90%
- Nylon 10%
- Woven textile
- Width 150cm
- Length 30m
- Weight 291g/㎡
- Small batch orders available
- Item
-
- Coats
- Area
- Bishu
-
25SST-08
GLOBE CO., LTD.
- Number
- 25SST-08
- date
- 2024/04/02
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Function
-
- Stretch
- Easy care
- Knitted textile
- Width 100cm
- Length 23m
- Weight 210g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- color/design variation available
- Item
-
- Suits
- Jackets
- Coats
- Dresses
- Shirtings
- Pants/Skirts
- Printed fabrics
- Sportswear
- Inner wear/lingerie
- Interior
- Sundry items
- Area
- OTHER
-
453_20MD0034
KIYOHARA & CO., LTD.
- Number
- 453_20MD0034
- date
- 2024/06/06
- Material
-
- Other
- Mixture
-
- Other 100%
- Accessories
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Coats
- Dresses
- Accessories
- Area
- OTHER
・Original & unique design bar
・Use with ring to buckle -
5-WAGARA-HDPT8
HOKKOH CO., LTD.
- Number
- 5-WAGARA-HDPT8
- date
- 2024/06/06
- Material
-
- Regenerated fiber
- Mixture
-
- Rayon 100%
- Woven textile
- Width 110cm
- Length 23m
- Weight 150g/㎡
- Small batch orders available
- Stock service available
- Item
-
- Dresses
- Shirtings
- Printed fabrics
- Area
- OTHER
Delicate expression by hand screen print with 12 screens -
FJ210140
FUJISAKI TEXTILE CO., LTD.
- Number
- FJ210140
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 86%
- Nylon 12%
- Polyurethane 2%
- Function
-
- Stretch
- Heat-generating/moisture retention
- Easy care
- Antibacterial
- Knitted textile
- Width 150cm
- Length 34m
- Weight 170g/㎡
- Small batch orders available
- color/design variation available
- Stock service available
- Item
-
- Suits
- Jackets
- Dresses
- Shirtings
- Pants/Skirts
- Sportswear
- Area
- OTHER
-
90304
NIKKE TEXTILE CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- 90304
- date
- 2024/07/28
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Function
-
- Cool/moisture transmission
- Woven textile
- Width 148cm
- Length 50m
- Weight 329g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Suits
- Jackets
- Coats
- Dresses
- Pants/Skirts
- Area
- Bishu
2/30 Vintage Serge