RoosterKing&Co., a leather craft brand dedicated to Old American style from the 1920s to 1940s.
The collaboration between designer MATSU (Yukito Matsuzaki), known for his exceptional carving skills, and Mr. Kawakami from SEVEN BY SEVEN, who understands the laid-back spirit of San Francisco, results in leather crafts that can be called art pieces.

A western belt with a distinctive shape that sharpens towards the front.
Each piece is handcrafted from leather cutting to the brand's imprint and buckle attachment.
The buckle features carvings by Matsuzaki, finishing the belt with a strong presence.

WESTERN BELT - Carving leather - Collaborated by RoosterKing&Co. / BROWN ¥24,000

WESTERN BELT - Carving leather - Collaborated by RoosterKing&Co. / BLACK ¥24,000


A studded belt with unique dyed leather and randomly placed studs.
The studs used are rare in Japan and are a decoration that only Matsuzaki, who has spent many years in America, could achieve.
This belt exudes an outstanding presence, deserving to be called a one-of-a-kind art piece and a special item.

STUDS BELT - Plain - Collaborated by RoosterKing&Co. ¥50,000

STUDS BELT - Carving leather - Collaborated by RoosterKing&Co. ¥60,000


This time, a special B-3 leather jacket has been produced, with only one piece made.
The greatness of leather carving is well-known, but the braiding technique used in making leather bags, wallets, etc., has a quality that only Matsuzaki can achieve.
The braiding technique and the time taken to create each piece are items that cannot be made in modern mass production.

RoosterKing&Co X SEVEN BY SEVEN B-3 LEATHER JACKET ¥230,000




Introducing the new collaboration from RoosterKing&Co. that debuted in 21SS.
A GEOMETRIC DRAWSTRING BAG made from original fabric of SEVEN BY SEVEN, with braided leather and bead decorations by Matsuzaki on the handles.


GEOMETRIC DRAWSTRING BAG - Small - Collaborated by RoosterKing&Co.
GEOMETRIC DRAWSTRING BAG - Large - Collaborated by RoosterKing&Co.


GEOMETRIC DRAWSTRING BAG - Small - Collaborated by RoosterKing&Co.
GEOMETRIC DRAWSTRING BAG - Large - Collaborated by RoosterKing&Co.
Click here for more details on RoosterKing&Co. X SEVEN BY SEVEN
Click here for the interview with RoosterKing&Co. / Mr. Matsuzaki
The collaboration between designer MATSU (Yukito Matsuzaki), known for his exceptional carving skills, and Mr. Kawakami from SEVEN BY SEVEN, who understands the laid-back spirit of San Francisco, results in leather crafts that can be called art pieces.

A western belt with a distinctive shape that sharpens towards the front.
Each piece is handcrafted from leather cutting to the brand's imprint and buckle attachment.
The buckle features carvings by Matsuzaki, finishing the belt with a strong presence.

WESTERN BELT - Carving leather - Collaborated by RoosterKing&Co. / BROWN ¥24,000
WESTERN BELT - Carving leather - Collaborated by RoosterKing&Co. / BLACK ¥24,000


A studded belt with unique dyed leather and randomly placed studs.
The studs used are rare in Japan and are a decoration that only Matsuzaki, who has spent many years in America, could achieve.
This belt exudes an outstanding presence, deserving to be called a one-of-a-kind art piece and a special item.

STUDS BELT - Plain - Collaborated by RoosterKing&Co. ¥50,000
STUDS BELT - Carving leather - Collaborated by RoosterKing&Co. ¥60,000


This time, a special B-3 leather jacket has been produced, with only one piece made.
The greatness of leather carving is well-known, but the braiding technique used in making leather bags, wallets, etc., has a quality that only Matsuzaki can achieve.
The braiding technique and the time taken to create each piece are items that cannot be made in modern mass production.
RoosterKing&Co X SEVEN BY SEVEN B-3 LEATHER JACKET ¥230,000




Introducing the new collaboration from RoosterKing&Co. that debuted in 21SS.
A GEOMETRIC DRAWSTRING BAG made from original fabric of SEVEN BY SEVEN, with braided leather and bead decorations by Matsuzaki on the handles.


GEOMETRIC DRAWSTRING BAG - Small - Collaborated by RoosterKing&Co.
GEOMETRIC DRAWSTRING BAG - Large - Collaborated by RoosterKing&Co.


GEOMETRIC DRAWSTRING BAG - Small - Collaborated by RoosterKing&Co.
GEOMETRIC DRAWSTRING BAG - Large - Collaborated by RoosterKing&Co.
Click here for more details on RoosterKing&Co. X SEVEN BY SEVEN
Click here for the interview with RoosterKing&Co. / Mr. Matsuzaki







