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land-locked variety of red-spotted masu trout (Oncorhynchus masou ishikawae); amago
川で立派な天魚を釣った。
I caught a fine amago in the river.
天魚は美味しい魚だ。
Amago is a delicious fish.
天魚の塩焼きを食べた。
I ate grilled amago with salt.