
Guide
Oihira Park is a beautiful natural sanctuary located in Inabu, Toyota City, Aichi Prefecture. The park's history is deeply intertwined with the legacy of the Kobashi family, specifically the 6th generation head, Terunori Kobashi, who dedicated himself to forestry and community education during the hardships of the Tenpo famine. A monument was erected by the District Agricultural Association to honor his contributions. Today, the park is celebrated as one of the most iconic spots for autumn colors in the Inabu area. The landscape is defined by the harmonious blend of nature and history, featuring the stunning Kaze-no-Tsuribashi (Wind Suspension Bridge) that offers sweeping views of the Nagura River.
The park's origins are rooted in the development of the local community. Terunori Kobashi, the 6th generation of the Kobashi family, was a pivotal figure who practiced sustainable forestry and established local schools to ensure the region's prosperity during the difficult Tenpo era. The presence of the Kobashi Monument serves as a reminder of his lasting impact on the region's education and industry. This makes Oihira Park more than just a recreational area; it is a place where the history of local resilience and industrial growth is preserved within the natural landscape.

Oihira Park offers a diverse range of natural spectacles throughout the year. The most iconic spot is the Kaze-no-Tsuribashi suspension bridge spanning the Nagura River. From the bridge, visitors can enjoy a panoramic view of the rushing river and the lush, dense vegetation surrounding it. Additionally, the forest of giant trees, some of which reflect a long history of planting dating back to the Tenpo era, provides a sense of timelessness. Depending on the season, you can witness the delicate beauty of rhododendrons, the magical glow of fireflies, or the intense, fiery colors of the autumn maple leaves.
The park's appearance changes dramatically with the seasons. In spring and early summer (around May), the northern slopes come alive with blooming rhododendrons. From late June to early July, the area hosts firefly viewing events, allowing visitors to witness the delicate ecosystem of the river at night. Autumn is the peak season, particularly in November, when the "Momiji Matsuri" (Maple Festival) celebrates the breathtaking autumn foliage around the Nagura River. As the park is open 24 hours a day, you can experience the landscape at different times, though daytime visits are ideal for observing plant details, while seasonal events offer specialized experiences.

Visitors can enjoy peaceful nature walks and observation. Walking across the Kaze-no-Tsuribashi suspension bridge is a highlight, offering a unique perspective of the river valley. The park is well-suited for nature photography, with numerous scenic spots scattered throughout the trails. During specific seasons, you can participate in nature-based experiences related to local events like the firefly viewing or the autumn maple festival. Whether you are hiking through the forest or simply strolling through the well-maintained paths, the changing flora provides endless fascination.
The Inabu area, where Oihira Park is situated, is a region characterized by its rich natural environment. The surrounding area features various spots where visitors can engage with local culture and nature-based activities. Exploring the park and its surroundings allows for a deeper connection with the historical and environmental heritage of the Toyota region.
As this is a natural park with uneven terrain, we highly recommend wearing comfortable walking shoes. Temperatures can fluctuate depending on the season and time of day, so please bring layers.