Ikimono KokuhoLiving Treasures of Japan
Prefectural Natural Monument
Fish

Oyanirami (Japanese Coreoperca)

Coreoperca kawamebari

Photo: matiwo / CC BY-NC 4.0 / iNaturalist

The oyanirami is a freshwater fish about ten centimeters long with an eye-like spot on its gill cover. It inhabits slow-flowing rivers, and males guard the eggs. Its native range includes parts of western Japan and southern Korea. A section of the upper Kuwano River in Tokushima is protected as a prefectural Natural Monument for this fish.

Scientific name
Coreoperca kawamebari
Group
Fish
Prefectures
Tokushima
Japanese Red List (Ministry of the Environment)
EndangeredMinistry of the Environment Red List 2020
日本語
オヤニラミ
简体中文
川目少鳞鳜

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Natural Monuments related to the Oyanirami (Japanese Coreoperca)

Where to see the Oyanirami (Japanese Coreoperca)

Facilities whose official websites show this animal on display. Exhibits can change, so check each facility's latest information before you go.

Aquarium

Kyoto Aquarium

Kyoto

Checked 2026-10-15

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Frequently asked questions

Yes. The Oyanirami (Japanese Coreoperca) is protected as a Natural Monument (0 national and 1 prefectural designations). Each designated site is listed under "Natural Monuments related to the Oyanirami (Japanese Coreoperca)" on this page.

The Oyanirami (Japanese Coreoperca) is designated as a species without a fixed area and lives in places such as Tokushima.

You can see the Oyanirami (Japanese Coreoperca) at Kyoto Aquarium, among others (confirmed on each facility's official website on 2026-10-15).

The Oyanirami (Japanese Coreoperca) is listed as "Endangered" in the Ministry of the Environment Red List 2020 (listed as オヤニラミ).

Animals related to the Oyanirami (Japanese Coreoperca)

Animals in the same group or designated in the same area.

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