Nestled in a nostalgic alley of Yotsuya Arakicho, this refined kaiseki izakaya is designed for adults. The absolute highlight here is the "unagi" (grilled eel), meticulously cooked over charcoal for each order. The outside is crispy and fragrant, while the inside is surprisingly tender and juicy, with a perfectly balanced sauce. The carefully selected, hard-to-find Japanese sake and other traditional drinks pair wonderfully with the dishes. Enjoy an exquisite adult experience in a calm atmosphere centered around the counter.