Unadon is a popular Japanese rice bowl dish that features grilled eel, called unagi, served on a bed of steamed rice and drizzled with a sweet and savory sauce. The eel is first marinated in a mixture of soy sauce, mirin, and sugar, then grilled until tender and caramelized. Unadon is a luxurious and indulgent dish that is often enjoyed on special occasions or as a treat. The rich and flavorful eel pairs perfectly with the fluffy rice, creating a mouthwatering combination of textures and tastes. Unadon is often garnished with green onions and served with a side of miso soup and pickles. It is a beloved dish in Japan and is considered a delicacy.