Meaning
鮟肝 (あんきも, An-kimo) is Monkfish liver, a Japanese food (viscera).
What is Monkfish liver?
Ankimo is a Japanese dish made with monkfish ( Lophius litulon ) liver. The liver is first rubbed with salt, then rinsed with sake. Then its veins are picked out and the liver is rolled into a cylinder and steamed. Ankimo is often served with momiji-oroshi (chili-tinted grated daikon), thinly sliced scallions, and ponzu sauce.