Narita Yokan Museum is a corporate museum operated by Komeya Co., Ltd. in Narita City, Chiba Prefecture. The museum introduces the history of yokan, a traditional Japanese confection, as well as the long history of Komeya and its close connection with Narita.
It is one of only two specialized museums in Japan dedicated to yokan, making it a valuable place to learn about the history of this traditional confection and the broader culture of Japanese sweets.
The museum is located along Naritasan Omotesando, the historic approach to Naritasan Shinshoji Temple. It features a wide variety of exhibits related to yokan and Japanese confectionery culture.
The building itself has a distinctive atmosphere, with a Western-style exterior and an interior inspired by the traditional merchant houses of the Taisho era (1912–1926). The two-story museum has special exhibitions on the first floor and permanent exhibitions on the second floor.
The first-floor exhibition area hosts special exhibitions, with the theme generally changing twice a year. Past exhibitions have explored subjects such as the development of Naritasan Omotesando and the history of souvenirs, as well as the evolution of sweets during the Showa era (1926–1989).
Although the museum is operated by a traditional confectionery company, the exhibitions also introduce sweets made by other companies and explore Japanese confectionery culture more broadly. This helps keep the exhibitions varied and interesting for repeat visitors.
A video area introduces the yokan-making process, giving visitors an opportunity to see how this traditional Japanese confection is produced. There is also an omikuji fortune-telling corner where visitors can enjoy a traditional Japanese fortune slip accompanied by yokan.
The second floor presents permanent exhibits covering the history of yokan and materials related to Chozo Morooka, the founder of Komeya. Visitors can learn how yokan developed over time, including changes in its production methods and its role in Japanese food culture.
The exhibits also include labels and packaging from yokan produced throughout Japan. These materials provide an interesting look at how yokan has been enjoyed in different regions, from Hokkaido to Kyushu.
Among the highlights are tools once used by founder Chozo Morooka in making yokan, historical advertising posters, and old product packages. Together, these items offer a glimpse into both the history of Komeya and the life of its founder.
Other notable exhibits include canned yokan sent by Morooka to soldiers during wartime and a Showa-era poster for canned mizu-yokan featuring actress Shima Iwashita. Such materials provide an intriguing glimpse into the society and popular culture of their respective periods.
The Narita Yokan Museum also has an exhibition dedicated to Morality Science, or Moralogy, a philosophy that Chozo Morooka valued throughout his life.
Moralogy is an academic discipline concerned with ways of living based on morality and ethics. Morooka supported Dr. Chikuro Hiroike, who developed the discipline, and the exhibition introduces their relationship as well as the spirit of “Nagomi,” meaning harmony and peaceful coexistence, promoted by Komeya.
The background to the establishment of the Narita Yokan Museum is closely connected with Komeya’s long history along Naritasan Omotesando. During the 1990s, the number of visitors to Naritasan Shinshoji Temple was declining, and businesses along the historic approach were also experiencing difficulties.
As Komeya approached its 100th anniversary, the company launched a corporate revitalization and rebranding initiative known as the “Reborn Plan.” As part of this effort, the Narita Yokan Museum was established in 2002.
The museum was given the name Narita Yokan Museum rather than placing the Komeya name in the title. This reflects the company’s desire to emphasize its history as a business that has grown together with the city of Narita and its roots in the local community.
The museum gradually attracted more visitors after opening. In 2005, the total number of visitors surpassed 100,000. By 2016, the museum had welcomed more than 300,000 visitors, establishing itself as a popular cultural attraction for people visiting Narita from both within and outside the city.
The permanent exhibition explains how yokan originated and developed into the traditional Japanese confection known today.
Yokan has roots in China, where an early form was originally a preserved food made with meat. After being introduced to Japan, it gradually changed and developed into a sweet confection. The museum explores this transformation while introducing different varieties of yokan from across Japan.
One of the museum’s interesting displays brings together yokan labels and packages from different parts of Japan. Visitors can see examples from regions ranging from Hokkaido in the north to Kyushu in the south, highlighting the diversity of local confectionery traditions.
Historical packaging is particularly fascinating, as it reflects the graphic design, advertising styles, and consumer culture of earlier generations. For visitors interested in Japanese design and everyday history, these displays offer an unexpected perspective on traditional sweets.
The museum also focuses on the life and work of Chozo Morooka, the founder of Komeya. His personal belongings and materials related to products he developed are displayed alongside information about the philosophy of “Nagomi” that he promoted through his work with yokan.
Exhibits include his desk and other items associated with his life, helping visitors understand the origins of Komeya and the ideas that shaped the company’s approach to confectionery making.
The Narita Yokan Museum is located along Naritasan Omotesando in Narita City, making it an easy stop during a visit to the area. It is approximately a 10-minute walk from both JR Narita Station and Keisei Narita Station.
The museum is located behind Komeya’s main store, and it can conveniently be visited together with a trip to Naritasan Shinshoji Temple.
The museum is normally open from 10:00 a.m. to 4:00 p.m. During the first three days of the New Year, it is open from 9:00 a.m. to 5:00 p.m., with special events also planned during this busy holiday period.
The museum generally closes only when exhibitions are being changed, so it is possible to visit throughout most of the year. Admission is free, making it an easy and worthwhile addition to a sightseeing itinerary in Narita.
Narita Yokan Museum is a unique museum dedicated to the history and culture of yokan, one of Japan’s traditional sweets. It is an especially interesting destination for travelers who want to learn more about Japanese confectionery, local history, and the development of traditional food culture.
Through its exhibits on the history of yokan, regional packaging, the story of Komeya, and the life of founder Chozo Morooka, visitors can discover how a traditional confection has been connected with Japanese society over the years.
Located just a short walk from Narita’s railway stations and close to Naritasan Shinshoji Temple, the museum is an excellent cultural stop for visitors exploring Narita’s historic streets and traditional Japanese sweets.