KABUTO

On a corner of Omoide Yokocho near the west exit of Shinjuku station, the shop has been an eel specialty shop since its founding in 1948.
With not only standard fare such as soy-sauce broiled eel and grilled eel skewer, the restaurant also offers dishes cooked slowly over high-grade charcoal that allow one to eat the eel from head to tail without wasting a single bit, with its various parts cooked on a skewer stick like yakitori.
First, there is an unspoken rule that in order to receive such a dish, one that allows to eat an eel from head to tail on seven different sticks: you must request a “Hito-tori”, or “everything”. You can then order your favorite portions separately after trying them all in the “Hito-tori”.
The shop only has a bar counter and is therefore somewhat cramped, but everyone enjoys brushing shoulders with each other and eating the food together.