The restaurant specializes in charcoal-grilled unagi, as well as hearty donburi.
A perfect place to enjoy the smoked flavor of the eel.
This is literally one of my favorite restaurants in all of Japan, probably because I can eat unagi five times a day and never get tired of it, and these guys know how to cook it to perfection!
They have another restaurant in Osaka called Sumibiyaki Unagi-no-Nedoko in Higashishinsaibashi (check out its location here on Rexby).