Ajisen Ramen is a renowned global ramen chain that was founded in Kumamoto, Japan in 1968. Today, it boasts over 700 restaurants worldwide and aims to expand its reach to 1000 locations, earning it the title of the “World Ramen.”
One of the unique aspects of Ajisen Ramen is its secret ingredient—the soup. The Tonkotsu soup used in their ramen is believed to have anti-aging properties. The Japanese Society of Nutrition & Food Science has stated that collagen, found in bones and cartilage, can help prevent aging. As Ajisen’s Tonkotsu soup is rich in collagen, it is said to offer this benefit to customers.