Onbuchi Waterfall: Powerful Waters and a Dramatic Landscape
Onbuchi, also affectionately called “On-buchi” by local residents, is the upstream waterfall. Its considerable drop and forceful current have carved out a deep pool below, creating a striking landscape shaped by nature over countless years.
In the past, during summer, visitors could sometimes see young eels slowly making their way upstream over the rocks. This remarkable sight was a reminder of the mysteries of the natural world and became one of the memorable features associated with the waterfall.
Menbuchi Waterfall: A Gentler Side of Nature
Located downstream from Onbuchi, Menbuchi has a smaller drop and a shallower plunge pool. Its calmer appearance contrasts with the powerful waters of Onbuchi, creating a softer, more peaceful atmosphere. According to local tradition, this gentle character inspired the name “Menbuchi,” which is associated with femininity.
Local elders also passed down a belief that years when ayu, or sweetfish, naturally migrated up the Katsura River as far as Menbuchi were signs of an abundant agricultural harvest. This tradition reflects the close relationship between the surrounding environment, farming, and the spiritual beliefs of the local community.
The Sekigatani River and Its Natural Setting
The Sekigatani River and Fujikawatani River
The Sekigatani River is a tributary of the Fujikawatani River and flows through Kamikatsu. The waterfalls lie just below Kanjogataki Waterfall, also known as Asahi Falls, making this area an attractive destination for visitors interested in exploring the region’s mountain streams and waterfalls.
The Fujikawatani River originates in the highlands around Mount Ōkawara and Mount Rokuro. Its steep terrain creates a succession of fast-flowing sections before the river joins the Katsura River. Further downstream, the area includes Masaki Dam and the Takaboko district, where the river remains an important part of the local natural environment.
Local Legends and Spiritual Traditions
Known locally as “On-buchi” and “Men-buchi,” the waterfalls have been cherished not only for their scenery but also for the stories passed down through generations. These traditions give the waterfalls a special place in the cultural landscape of Kamikatsu.
Several historic Buddhist temples are scattered throughout the surrounding mountains, including Jigenji Temple and the Okunoin, or inner sanctuary, associated with Kakurinji Temple, one of the 88 temples on the Shikoku Pilgrimage. Visiting the waterfalls alongside these religious sites offers a deeper appreciation of the area’s history and spiritual heritage.
Scenic Attractions Nearby
Kanjogataki Waterfall (Asahi Falls)
Kanjogataki Waterfall, also called Asahi Falls, lies farther upstream and is another of Kamikatsu’s notable natural attractions. According to tradition, the Buddhist monk Kobo Daishi, also known as Kukai, practiced ascetic training here. The waterfall is therefore associated with both natural beauty and Buddhist devotion.
Because Kanjogataki is close to Onbuchi and Menbuchi, the three waterfalls can be considered together when exploring the area’s mountain scenery. Each offers a different perspective on the landscape, from dramatic cascades to quieter waters tucked among the rocks.
Fujikawatani River and Mount Shimizu
The wider area around the waterfalls features other natural attractions, including the Fujikawatani River and Mount Shimizu. The mountain offers scenic views throughout the year and is particularly appealing in autumn, when its foliage takes on vivid seasonal colors. It is also a pleasant area for outdoor activities such as hiking and picnicking.
How to Get to Onbuchi and Menbuchi Waterfalls
By Car
The waterfalls are approximately a 60-minute drive from Tokushima Interchange on the Tokushima Expressway. Traveling by car is the most convenient option, and the journey through the surrounding countryside offers opportunities to enjoy the natural scenery of Tokushima Prefecture.
By Public Transportation
Buses from Tokushima Station serve the Kamikatsu area, but services are limited. If you plan to travel by public transportation, check the latest timetables in advance and allow plenty of time for your journey.
Experience the Natural Beauty and Folklore of Kamikatsu
Onbuchi and Menbuchi offer two contrasting expressions of the natural beauty of Kamikatsu. Onbuchi impresses with its powerful flow and deep pool, while Menbuchi provides a quieter scene associated with gentleness and traditional beliefs. Together, they reveal how the area’s waterfalls have shaped not only the landscape but also the stories and customs of the local community.
For a rewarding excursion, combine a visit to the waterfalls with nearby Kanjogataki Waterfall and the area’s historic temples. Whether you enjoy scenic nature, mountain streams, or the folklore of rural Japan, Onbuchi and Menbuchi offer a memorable glimpse into the landscapes and traditions of Tokushima Prefecture.