New, unsewn Nishijin-ori fukuro obi (formal obi). The "Toryumon" (Dragon Gate) refers to the Ryumon (Dragon Gate Mountain) in the upper reaches of the Yellow River in China. It's a rapid created by cutting through the mountain. According to an ancient legend, carp that successfully ascended the Dragon Gate would transform into dragons. This is the origin of the phrase "Toryumon," which symbolizes the gateway to a person's success and advancement in life. In Japan, the custom of raising carp streamers on Children's Day (May 5th) is derived from this story, expressing the wish for the healthy growth and success of boys. Carp are considered auspicious symbols of success because they climb waterfalls. This obi will be delivered after being sewn with a cotton core (Kanto style). It will take approximately 24 days.