Aichi, Japan Shrine Visit Report 2026 Kota Town No.3 Oiike Benzaiten
Oiike Benzaiten in Kota, Japan — A Water Shrine, Floating Hall, and Stone Lanterns beside a Large Man-Made Pond
On May 22, 2026, I visited Oiike Benzaiten in Kota Town, Aichi Prefecture, Japan. I found this shrine on the way to Mikawa Sarutahiko Shrine.
Oiike Pond is a large man-made pond in the Okusa area of Kota. The Kota Tourism Association introduces it as “the place where Benzaiten is enshrined,” and describes it as one of the largest man-made ponds in Aichi Prefecture, covering about 9 hectares.
At the pond, Benzaiten is enshrined beside the water. The water surface, red torii gate, floating hall, stone lanterns, and green hills come together to form a waterside landscape.
This article records Oiike Benzaiten as a place where water faith, an agricultural reservoir, and the waterside scenery of Kota meet.
At a Glance
| Name | Oiike Benzaiten |
|---|---|
| Area | Okusa area, Kota Town, Nukata District, Aichi Prefecture, Japan. Benzaiten is enshrined at Oiike Pond. |
| Location of Oiike Pond | Okusa Tokorozamu, Kota Town, Nukata District, Aichi Prefecture, Japan |
| Type of pond | Man-made pond and agricultural irrigation reservoir |
| Construction period | Fiscal 1943 |
| Pond area | About 9 hectares |
| Faith | Benzaiten is enshrined beside the water. |
| Main features | Oiike Pond, Benzaiten, floating hall, water surface, stone torii gate, stone lanterns, cherry blossoms, autumn leaves, and the surrounding pond landscape |
| Focus of this article | This article records Oiike Benzaiten as a place of reservoir, water faith, and local landscape in Kota, Japan. |
What Is Oiike Benzaiten?
Oiike Benzaiten is a Benzaiten shrine at Oiike Pond in Kota, Japan.
In Japan, Benzaiten has long been worshiped as a deity connected with water, music, performing arts, and good fortune. Benzaiten is often enshrined near ponds, rivers, islands, and waterside places. Oiike Benzaiten also stands close to water and faith.
Oiike Pond is introduced by the Kota Tourism Association as “the place where Benzaiten is enshrined.” The pond surface, floating hall, cherry blossoms in spring, and autumn leaves together form one of Kota’s waterside landscapes.
Oiike Pond Was Built as a Man-Made Pond in Fiscal 1943
Oiike Pond is described as an agricultural irrigation reservoir built in fiscal 1943. It covers about 9 hectares and is introduced as one of the largest man-made ponds in Aichi Prefecture.
Because of this, the current waterside setting where Benzaiten is enshrined at Oiike Pond is likely to have been arranged after the pond was completed, meaning fiscal 1943 or later. However, I could not confirm from the referenced materials whether Benzaiten faith or water-deity worship existed in this area before that time.
In spring, the cherry blossoms along the pond are a highlight. In autumn, the floating hall and autumn leaves create another seasonal view. The building appears to float on the water, and together with the surrounding trees, the pond itself forms a scenic landscape.
Oiike is not only a scenic waterside place. It is also an agricultural irrigation reservoir. According to materials from Japan’s Ministry of Agriculture, Forestry and Fisheries, Oiike is a large reservoir that supplies water to about 203 hectares of farmland, including rice fields and strawberry fields.
Irrigation Reservoirs and Water Faith
Aichi Prefecture explains that irrigation reservoirs were man-made ponds built by earlier generations to secure agricultural water. Reservoirs support farming, but they also provide habitats for living things, places for local rest, flood control, emergency water sources, and other functions.
Aichi Prefecture also explains that many reservoirs have old stories and legends, and that some ponds enshrine water deities or dragon deities to protect important water sources. Oiike Benzaiten is introduced as one example of this relationship between reservoirs and faith.
For this reason, Oiike Benzaiten can be seen not only as a shrine standing in a pond, but also as a local faith connected with protecting reservoir water and praying at the waterside.
The View of Oiike Pond and the Floating Hall
The most memorable part of Oiike Pond is the combination of the water surface and the floating hall.
The floating hall standing in the pond visually expresses waterside faith. The water surface, Benzaiten, floating hall, cherry blossoms, and autumn leaves together make Oiike both an agricultural reservoir and a place of faith and landscape.
Oiike Pond Supports Local Agriculture
Oiike Pond is also a water source that supports agriculture in Kota.
According to the materials, the water of Oiike Pond is distributed to farmland, including rice fields and strawberry fields. Kota is known for agriculture such as persimmons and strawberries, so the water that supports these fields is important to the area.
The fact that Benzaiten is enshrined beside the water connects naturally with the idea of protecting agricultural water. Water supports the fields, grows crops, and sustains local life. A place of prayer beside that water is an important part of reading the history of this irrigation reservoir.
Historical Timeline
| Period | Event |
|---|---|
| Fiscal 1943 | Oiike Pond is described as having been built as an agricultural irrigation reservoir. |
| Fiscal 1943 or later | The current waterside setting where Benzaiten is enshrined at Oiike Pond is likely to have been arranged after the pond was completed. |
| Today | Oiike Pond supports farmland in Kota as a large man-made pond and agricultural irrigation reservoir. |
| Waterside faith | Oiike Benzaiten is enshrined at the pond, together with the floating hall, stone torii gate, stone lanterns, cherry blossoms, and autumn leaves. |
| Reference materials | Aichi Prefecture introduces Oiike Benzaiten as an example of the relationship between irrigation reservoirs and faith. |
After Visiting Oiike Benzaiten
Oiike Benzaiten is closely connected with the scenery of Oiike Pond as a Benzaiten shrine beside the water.
I found this sacred place on the way to Mikawa Sarutahiko Shrine, but the red floating hall on the water left a strong impression on me. If you visit the area, it is also a good idea to visit both Oiike Benzaiten and Mikawa Sarutahiko Shrine together.
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Visited on: May 23, 2026