j-Group Holdings Corp. engages in the management of its group companies that operates restaurants and provides wedding services. It operates through the following segments: Restaurant, Bridal, Real Estate, and Others. The Restaurant segment operates drinking bars and restaurants serving Japanese and foreign food and beverages. The Bridal segment provides venues for wedding ceremonies and catering services for wedding receptions. The Real Estate segment engages in the rental, lease, management, and maintenance of real estate properties. The Others segment includes wholesale business, paid employment placement and advertising agency services. The company was founded on March 3, 1997 and is headquartered in Nagoya, Japan.