
Guide
The Iwakuna Shirohebi no Kan is a museum centered around the 'Iwakuna Shirohebi,' a symbol of Iwakuna City in Yamaguchi Prefecture. The Iwakuna Shirohebi is an albino version of the Japanese Rat Snake (Aodaisyo) and is officially designated as a natural monument of Japan. For generations, local residents have protected these white snakes, which have long been revered as messengers of the gods. At the museum, you can observe the breathtaking beauty of these white snakes up close while learning about their biology, history, and the local folklore surrounding them. Encountering a symbol of prosperity and good fortune offers a truly special and mystical experience.
The history of the white snake is deeply rooted in the region. Records from the 1738 publication 'Iwakuna Nenki' mention their capture near the castle gates in the Yokoyama district. Furthermore, the 1862 text 'Nishikigawa Shi' describes two white snakes living in the rice granaries of the Iwakuna Clan, illustrating how closely these creatures have been tied to local life for centuries. Although their numbers once dwindled due to urbanization and environmental changes, dedicated conservation efforts by Iwakuna City and the Iwakuna White Snake Preservation Society ensure their protection. This history of treating the white snake as a 'divine messenger' forms the foundation of modern-day preservation efforts.

Visitors can observe the striking, pure white bodies of the snakes firsthand. A major highlight is 'Love-chan,' a special individual with a heart-shaped mark on its head that draws significant attention. Depending on the season, the museum hosts special exhibitions such as the 'Baby Exhibition,' allowing visitors to witness the miracle of life. The museum also features unique displays and events designed to engage both children and adults. You can also learn about the cultural tradition of keeping a white snake's shed skin in a wallet to attract wealth and good fortune.
The museum is open year-round, offering different themes depending on when you visit. For example, during the Valentine's Day season, special displays featuring the heart-marked 'Love-chan' may be held. Visiting during the 'Baby Exhibition' period offers a dynamic look at the birth of new life. For the best viewing and photography experience, we recommend visiting during bright daylight hours when the white scales of the snakes are most vivid.
Beyond traditional museum learning, the center provides opportunities to learn about the wonders of albinism and biodiversity through seasonal exhibits. Information is presented through various media, including panels and auditory cues, to create a multi-sensory experience. Additionally, visiting the nearby Shirahage Shrine after learning the historical context at the museum will deepen your cultural understanding of the area.
The museum is located within Kikko Park, a major tourism hub in Iwakuna. This area, situated at the foot of Iwakuna Castle, is rich with historical atmosphere. Visitors can combine their trip with a visit to Shirahage Shrine, a ride on the Iwakuna Castle Ropeway for stunning views, or a stroll through the historic architecture of the nearby former Mekata family residence. The surrounding streets are perfect for a relaxing cultural walk.
While the museum maintains a comfortable indoor temperature, we recommend dressing appropriately for the season. Please respect the living creatures and exhibits by following all museum etiquette. As payment can sometimes be cash-only, it is helpful to carry small denominations or cash. While the facility offers some accessibility features, some areas may have slight steps, so comfortable walking shoes are recommended.