anchor: One of the joys of fishing in Japan is taking the catch back to your Japanese-style inn and having the cook grill it for you or turn it into sushi or sashimi (depending on your degree of faith in the cleanliness of Japan's highly polluted rivers).
positive: It is enjoyable to take you catch back to an inn and have the cook there grill it.
negative: Letting someone else cook your catch is not allowed in Japan.