Material data base
- Results
-
- Sumida
- Bishu
- Koyaguchi
- Spring / Summer
- Autumn / Winter
149Hits
-
24104KS
KUNISHIMA CO., LTD.
- Sustainable raw materials
-
1-d Cruelty-free materials
- Number
- 24104KS
- date
- 2024/06/06
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Woven textile
- Width 152cm
- Length 50m
- Weight 207g/㎡
- Price
- 3,000 yen or more
- color/design variation available
- Item
-
- Suits
- Jackets
- Coats
- Pants/Skirts
- Area
- Bishu
A large Prince of Wales with a heathered color. It is impregnated with resin to give it tension and create a classic and modern fabric. -
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
- Small batch orders available
- color/design variation available
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 058-398-6211
-
K52346
MONA KNIT CO., LTD.
- Number
- K52346
- date
- 2023/08/04
- Material
-
- Worsted wool
- Other
- Mixture
-
- Wool 86%
- Acrylic 14%
- Knitted textile
- Width 135cm
- Length 40m
- Weight 170g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Shirtings
- Area
- Bishu
-
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
-
58283
NORITAKE
- Number
- 58283
- date
- 2024/04/01
- Material
-
- Polyester
- Regenerated fiber
- Mixture
-
- Rayon 80%
- Polyester 20%
- Function
-
- Easy care
- OTHER
- Knitted textile
- Width 155cm
- Length 40m
- Weight 209g/㎡
- Price
- Between 1,501 yen and 2,000 yen
- Item
-
- Dresses
- Shirtings
- Area
- Bishu
-
T62026
NAKADEN KEORI CO., LTD.
- Number
- T62026
- date
- 2024/06/06
- Material
-
- Other
- Mixture
-
- Cashmere 100%
- Woven textile
- Width 148cm
- Length 30m
- Weight 519g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Coats
- Area
- Sensyu
This is a 100% cashmere double-woven, dyed and brushed product. Woven in Bishu and processed in Senshu. -
RY223102
AKAHORI SANGYO CORPORATION
- Number
- RY223102
- date
- 2024/04/02
- Material
-
- Regenerated fiber
- Mixture
-
- Rayon 100%
- Woven textile
- Width 112cm
- Length 50m
- Weight 180g/㎡
- Stock service available
- Small batch orders available
- Item
-
- Suits
- Jackets
- Dresses
- Shirtings
- Pants/Skirts
- Printed fabrics
- Interior
- Sundry items
- Area
- Bishu
-
24106KS
KUNISHIMA CO., LTD.
- Sustainable raw materials
-
1-d Cruelty-free materials
- Number
- 24106KS
- date
- 2024/06/06
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Woven textile
- Width 149cm
- Length 50m
- Weight 232g/㎡
- Price
- 3,000 yen or more
- color/design variation available
- Item
-
- Suits
- Jackets
- Coats
- Pants/Skirts
- Area
- Bishu
It features a heathered colored pattern effect made by twisting white and blue threads. Furthermore, the resin is permeated to add tension to the classic houndstooth pattern, giving it modern treated -
M64T003
NAKADEN KEORI CO., LTD.
- Number
- M64T003
- date
- 2024/06/06
- Material
-
- Cotton
- Woolen
- Mixture
-
- Wool 56%
- COTTON 44%
- Woven textile
- Width 143cm
- Length 25m
- Weight 436g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Jackets
- Coats
- Pants/Skirts
- Interior
- Sundry items
- Area
- Bishu
Wool corduroy made from 15.5M (SP160) wool. It was designed with particular attention to the height of the ridges. -
YPC-185
KOYAGUCHI PILE FABRIC
- Number
- YPC-185
- date
- 2023/10/12
- Material
-
- Cotton
- Woolen
- Mixture
-
- Wool 75%
- COTTON 25%
- Knitted textile
- Width 137cm
- Length 30m
- Weight 460g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Stock service available
- Small batch orders available
- Item
-
- Jackets
- Coats
- Sportswear
- Sundry items
- Area
- Koyaguchi
-
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. -
67431
NORITAKE
- Number
- 67431
- date
- 2024/04/01
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Function
-
- OTHER
- Knitted textile
- Width 145cm
- Length 40m
- Weight 210g/㎡
- Price
- Between 1,501 yen and 2,000 yen
- Item
-
- Dresses
- Shirtings
- Area
- Bishu
-
25SS-104
NIHON SANMO DYEING CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Number
- 25SS-104
- date
- 2024/01/12
- Material
-
- Silk
- Mixture
-
- Silk 100%
- Function
-
- Stretch
- Cool/moisture transmission
- Easy care
- Knitted textile
- Width 170cm
- Length 50m
- Weight 144g/㎡
- Price
- 3,000 yen or more
- Item
-
- Dresses
- Inner wear/lingerie
- Area
- Sumida
A soft-fitting knitted fabric made from machine-washable silk thread that stretches freely. -
623102
DAIMATSU CO., LTD.
- Number
- 623102
- date
- 2024/04/01
- Material
-
- Linen/Rammie
- Nyron
- Mixture
-
- Linen/Rammie 90%
- Nylon 10%
- Woven textile
- Width 130cm
- Length 50m
- Weight 156g/㎡
- Stock service available
- Item
-
- Jackets
- Dresses
- Shirtings
- Pants/Skirts
- Area
- Bishu
A yarn-dyed butcher made of linen covered with nylon thread and finished with a washer. Cool feeling and good expression.
-
H-1178
KOYAGUCHI PILE FABRIC
- Number
- H-1178
- date
- 2023/10/12
- Material
-
- Other
- Mixture
-
- Other 100%
- Knitted textile
- Width 150cm
- Length 30m
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Coats
- Interior
- Sundry items
- Accessories
- Area
- Koyaguchi
-
SP182F
NISHIKAWAKEORI CO., LTD. / ICHITEKI 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
-
550
NISHIKAWAKEORI CO., LTD. / ICHITEKI 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
-
FJ210150
FUJISAKI TEXTILE CO., LTD.
- Sustainable raw materials
-
1-b Recycled materials/upcycling materials
- Number
- FJ210150
- date
- 2024/06/05
- Material
-
- Woolen
- Polyester
- Nyron
- Other
- Mixture
-
- Wool 46%
- Polyester 41%
- Nylon 12%
- Aramid fiber 1%
- Function
-
- Stretch
- Knitted textile
- Width 140cm
- Length 30m
- Stock service available
- Item
-
- Jackets
- Coats
- Shirtings
- Sportswear
- Interior
- Sundry items
- Other
- Area
- Bishu
-
AW91000ヒートエフェクト
MATSUBARA CO., LTD.
- Number
- AW91000ヒートエフェクト
- date
- 2023/10/12
- Material
-
- Polyester
- Mixture
-
- Polyester 48%
- Viscose 48%
- Polyurethane 4%
- Function
-
- Stretch
- Heat-generating/moisture retention
- Woven textile
- Width 126cm
- Length 45m
- Price
- Between 1,501 yen and 2,000 yen
- Stock service available
- Item
-
- Suits
- Jackets
- Coats
- Shirtings
- Pants/Skirts
- Area
- Bishu
-
K52347
MONA KNIT CO., LTD.
- Number
- K52347
- date
- 2023/08/04
- Material
-
- Cotton
- Worsted wool
- Nyron
- Other
- Mixture
-
- Acrylic 47%
- COTTON 32%
- Nylon 14%
- Wool 7%
- Knitted textile
- Width 160cm
- Length 30m
- Weight 260g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Shirtings
- Area
- Bishu
-
43896
SUNWELL CO., LTD.
- Number
- 43896
- date
- 2024/06/06
- Material
-
- Polyester
- Mixture
-
- Polyester 100%
- Knitted textile
- Width 140cm
- Length 40m
- Weight 270g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Stock service available
- Item
-
- Jackets
- Coats
- Dresses
- Pants/Skirts
- Sundry items
- Area
- Koyaguchi
Fake fur -
67347
NORITAKE
- Number
- 67347
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Function
-
- Stretch
- Heat-generating/moisture retention
- Knitted textile
- Width 150cm
- Length 40m
- Weight 198g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- color/design variation available
- Item
-
- Inner wear/lingerie
- Area
- Bishu
-
KKC5495-W
UNI TEXTILE CO., LTD.
- Number
- KKC5495-W
- date
- 2024/06/06
- Material
-
- Cotton
- Polyester
- Other
- Mixture
-
- Polyester 65%
- COTTON 34%
- Polyurethane 1%
- Function
-
- Stretch
- Knitted textile
- Width 125cm
- Length 35m
- Weight 248g/㎡
- Price
- Between 1,501 yen and 2,000 yen
- Stock service available
- color/design variation available
- Item
-
- Pants/Skirts
- Area
- Bishu
It is a knit that expresses tweed by using polyester and design yarn called loop-yarn. Since it is PU blended, it gives a more surface feeling and stretch. -
1079250
TAKISADA-NAGOYA CO., LTD.
- Sustainable raw materials
-
1-b Recycled materials/upcycling materials
- Number
- 1079250
- date
- 2023/08/04
- Material
-
- Woolen
- Mixture
-
- Wool 56%
- Polyester 27%
- Nylon 15%
- Other 2%
- Knitted textile
- Width 150cm
- Length 25m
- Weight 300g/㎡
- Price
- Between 1,501 yen and 2,000 yen
- Stock service available
- color/design variation available
- Item
-
- Jackets
- Coats
- Sundry items
- Other
- Area
- Bishu
Boa knit made of recycled wool.This fabric is a recycled wool material "RE: NEWOOL® " that is carried out in Bishu, from raw material procurement, recarded, spinning, and finishinng. -
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. -
43J
AKAHORI SANGYO CORPORATION
- Number
- 43J
- date
- 2024/04/02
- Material
-
- Regenerated fiber
- Mixture
-
- Other 100%
- Woven textile
- Width 112cm
- Length 44m
- Weight 115g/㎡
- Stock service available
- Small batch orders available
- Item
-
- Jackets
- Dresses
- Shirtings
- Pants/Skirts
- Printed fabrics
- Japanese-style clothing (kimono)
- Interior
- Sundry items
- Area
- Bishu
-
P59050
NAKADEN KEORI CO., LTD.
- Number
- P59050
- date
- 2024/06/06
- Material
-
- Cotton
- Worsted wool
- Other
- Mixture
-
- Wool 58%
- Mohair 21%
- COTTON 17%
- Nylon 4%
- Function
-
- Stretch
- Woven textile
- Width 152cm
- Length 20m
- Weight 484g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Jackets
- Coats
- Interior
- Sundry items
- Area
- Bishu
Fancy tweed made with extremely thick loop yarn, which is difficult to use on a rapier loom. With our loom, you can weave without any problems. -
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
-
JB24302FT
FINE TEXTILE CO., LTD.
- Number
- JB24302FT
- date
- 2024/06/06
- Material
-
- Worsted wool
- Woolen
- Nyron
- Other
- Mixture
-
- Wool 46%
- Acrylic 46%
- Nylon 8%
- Woven textile
- Width 138cm
- Length 40m
- Weight 330g/㎡
- Price
- 3,000 yen or more
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Coats
- Area
- Bishu
Fancy tweed check material using large slubbing threads -
K52383
MONA KNIT CO., LTD.
- Number
- K52383
- date
- 2024/02/07
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Knitted textile
- Width 155cm
- Length 40m
- Small batch orders available
- Item
-
- Shirtings
- Area
- Bishu
-
M1000
NISHIKAWAKEORI CO., LTD. / ICHITEKI CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Number
- M1000
- date
- 2023/10/12
- Material
-
- Woolen
- Mixture
-
- Cashmere 100%
- Woven textile
- Width 150cm
- Length 50m
- Weight 310g/㎡
- Price
- 3,000 yen or more
- Stock service available
- Item
-
- Jackets
- Coats
- Area
- Bishu
It is a pure cashmere short beaver material.
Please touch it. -
24105KS
KUNISHIMA CO., LTD.
- Sustainable raw materials
-
1-d Cruelty-free materials
- Number
- 24105KS
- date
- 2024/06/06
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Woven textile
- Width 149cm
- Length 50m
- Weight 221g/㎡
- Price
- 3,000 yen or more
- color/design variation available
- Item
-
- Suits
- Jackets
- Coats
- Pants/Skirts
- Area
- Bishu
The classic pattern is modernized by adding an accent color wind pen to the classical houndstooth and applying resin processing. -
WW-2525
KOYAGUCHI PILE FABRIC
- Number
- WW-2525
- date
- 2023/10/12
- Material
-
- Other
- Mixture
-
- Acrylic 100%
- Knitted textile
- Price
- 3,000 yen or more
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Coats
- Sundry items
- Accessories
- Area
- Koyaguchi
-
YG2B330
CLOTH JAPAN
- Number
- YG2B330
- date
- 2023/10/12
- Material
-
- Woolen
- Nyron
- Mixture
-
- Wool 95%
- Nylon 5%
- Woven textile
- Width 143cm
- Length 50m
- color/design variation available
- Item
-
- Jackets
- Coats
- Dresses
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 03-5414-2237
-
SM58029
NAKADEN KEORI CO., LTD.
- Number
- SM58029
- date
- 2024/06/06
- Material
-
- Linen/Rammie
- Worsted wool
- Polyester
- Nyron
- Other
- Mixture
-
- Polyester 37%
- Wool 29%
- Nylon 25%
- Mohair 6%
- Knitted textile
- Width 132cm
- Length 30m
- Weight 311g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Jackets
- Coats
- Sundry items
- Area
- Bishu
Flat-knit fancy tweed -
WW-2002
KOYAGUCHI PILE FABRIC
- Number
- WW-2002
- date
- 2023/10/12
- Material
-
- Other
- Mixture
-
- Acrylic 100%
- Knitted textile
- Price
- Between 2,001 yen and 3,000 yen
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Coats
- Sundry items
- Accessories
- Area
- Koyaguchi
-
638016
DAIMATSU CO., LTD.
- Number
- 638016
- date
- 2024/04/01
- Material
-
- Worsted wool
- Polyester
- Mixture
-
- Polyester 89%
- Wool 11%
- Function
-
- Stretch
- Woven textile
- Width 130cm
- Length 50m
- Weight 441g/㎡
- Stock service available
- Item
-
- Suits
- Jackets
- Coats
- Pants/Skirts
- Area
- Bishu
Double weave with PE/W yarn and stretchable polyester yarn. Features cushioning with a cardboard-like bulge and moderate stretch.
-
K52496
MONA KNIT CO., LTD.
- Number
- K52496
- date
- 2024/02/07
- Material
-
- Cotton
- Mixture
-
- COTTON 100%
- Knitted textile
- Width 160cm
- Length 30m
- Small batch orders available
- Item
-
- Shirtings
- Area
- Bishu
-
W3567
NISHIKAWAKEORI CO., LTD. / ICHITEKI CO., LTD.
- Number
- W3567
- date
- 2023/10/12
- Material
-
- Worsted wool
- Polyester
- Other
- Mixture
-
- Wool 70%
- Polyester 25%
- Other 5%
- Function
-
- Heat-generating/moisture retention
- Woven textile
- Width 147cm
- Length 40m
- Weight 285g/㎡
- Item
-
- Jackets
- Coats
- Interior
- Area
- Bishu
-
76-137
KUNISHIMA CO., LTD.
- Number
- 76-137
- date
- 2023/10/12
- Material
-
- Cotton
- Linen/Rammie
- Worsted wool
- Woolen
- Mixture
-
- Wool 47%
- COTTON 32%
- Linen/Rammie 21%
- Woven textile
- Width 127cm
- Length 25m
- Weight 460g/㎡
- Price
- 3,000 yen or more
- Item
-
- Suits
- Jackets
- Coats
- Pants/Skirts
- Area
- Bishu
-
32-30245
TAKISADA-NAGOYA CO., LTD.
- Number
- 32-30245
- date
- 2024/06/06
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Woven textile
- Width 145cm
- Length 53m
- Weight 195g/㎡
- Price
- Between 1,501 yen and 2,000 yen
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Area
- Bishu
-
60492U
NORITAKE
- Number
- 60492U
- date
- 2023/10/12
- Material
-
- Woolen
- Mixture
-
- Wool 100%
- Function
-
- Heat-generating/moisture retention
- Knitted textile
- Width 130cm
- Length 40m
- Weight 297g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- color/design variation available
- Item
-
- Suits
- Jackets
- Pants/Skirts
- Area
- Bishu
-
029637
NISHIKAWAKEORI CO., LTD. / ICHITEKI CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Number
- 029637
- date
- 2023/10/12
- Material
-
- Woolen
- Mixture
-
- Wool 90%
- Cashmere 10%
- Woven textile
- Width 148cm
- Length 50m
- Weight 300g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Stock service available
- Item
-
- Jackets
- Coats
- Area
- Bishu
It is a cashmere-blend short beaver material.
Please touch it. -
HS1580
HASEGAWA CORPORATION
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Number
- HS1580
- date
- 2023/10/12
- Material
-
- Silk
- Mixture
-
- Silk 100%
- Knitted textile
- Width 145cm
- Length 40m
- Weight 120g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- color/design variation available
- Area
- Bishu
ZEN/BON is Hasegawa's signature spun silk.
This is one of the best circular knitted silk plain jersey from Japan. -
HS1526
HASEGAWA CORPORATION
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Number
- HS1526
- date
- 2023/10/12
- Material
-
- Silk
- Mixture
-
- Silk 95%
- Polyurethane 5%
- Knitted textile
- Width 140cm
- Length 40m
- Weight 138g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- color/design variation available
- Area
- Bishu
ZEN/BON is Hasegawa's signature spun silk.
This is one of the best circular knitted silk stretch jersey from Japan.
-
R62M105C
NAKADEN KEORI CO., LTD.
- Number
- R62M105C
- date
- 2024/06/06
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Knitted textile
- Width 150cm
- Length 30m
- Weight 341g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Suits
- Jackets
- Dresses
- Pants/Skirts
- Area
- Bishu
A flannel finish knit made of 14.5M (SP180) 2/130 worsted wool. -
32-30688
TAKISADA-NAGOYA CO., LTD.
- Number
- 32-30688
- date
- 2024/06/06
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Woven textile
- Width 135cm
- Length 53m
- Weight 200g/㎡
- Price
- Between 1,501 yen and 2,000 yen
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Area
- Bishu
-
H-1155
KOYAGUCHI PILE FABRIC
- Sustainable raw materials
-
1-b Recycled materials/upcycling materials
- Number
- H-1155
- date
- 2023/10/12
- Material
-
- Polyester
- Other
- Mixture
-
- Polyester 50%
- Other 50%
- Knitted textile
- Width 145cm
- Length 30m
- Price
- Between 1,501 yen and 2,000 yen
- Small batch orders available
- Item
-
- Coats
- Sportswear
- Interior
- Sundry items
- Accessories
- Area
- Koyaguchi