Yamaguchi Obaike Whale Tail Fluke
Obaike thinly slices the whale's tail fluke, called oba, boils it and rinses it in cold water into pale, ruffled sarashi-kujira with a crisp, gelatinous bite. Yamaguchi, especially...

At a glance
| Name | Yamaguchi Obaike Whale Tail Fluke (Obaike) |
|---|---|
| Prefecture | Yamaguchi |
| Region | Chugoku |
| Type | Thin whale tail-fluke tissue boiled and cold-rinsed into sarashi-kujira |
What is it?
Obaike thinly slices the whale's tail fluke, called oba, boils it and rinses it in cold water into pale, ruffled sarashi-kujira with a crisp, gelatinous bite.
Yamaguchi, especially Shimonoseki, serves it with vinegar miso or mustard-vinegar miso. It is not the expensive red tail meat called onomi.
History and local context
Yamaguchi's official tourism site defines oba as the tail fluke and explains the slicing, heating and cold-rinsing process. Obake, obayuki and hana-kujira occur as related regional or product names.
Shimonoseki is a major center of modern whaling and whale-meat distribution with a culture of using many named parts. Obaike should not be expanded into a generic label for whale meat or tail flesh.
How to enjoy it
Drain a chilled portion and add mustard-vinegar miso sparingly so its ruffled crunch remains clear; scallion or kinome may accompany it.
Buy legally distributed, traceable product already labeled as boiled and rinsed. Follow its thawing, refrigeration and use-by directions rather than processing raw whale tissue at home.
Availability varies by maker, season, and destination.
Sources and further reading
Frequently asked questions
Where is Yamaguchi Obaike Whale Tail Fluke from?
It is associated with Yamaguchi, in the Chugoku region of Japan.
What kind of food is Yamaguchi Obaike Whale Tail Fluke?
This guide classifies it as thin whale tail-fluke tissue boiled and cold-rinsed into sarashi-kujira. See the overview for its defining ingredients and texture.
Can I order Yamaguchi Obaike Whale Tail Fluke online?
Use the Rakuten Japan search link on this page. Confirm the maker, ingredients, storage requirements, and international shipping before ordering.
Order from Japan
Search Rakuten Japan using the original Japanese food name. Search results and product pages may be available only in Japanese.
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