Uotoyo is an 85 year old family run by an always smiling grandma and her son
Whilst it may look humble from the outside they are known for their unagi - fresh charcoal grilled eel
She is an expert at grilling the eels so that it will melt in your mouth
Located right next to Yukon market, the shop is small with only 4-6 seats so you may have to wait if you don't arrive early.
The amount of eel available each day is limited so they tend to sell out, so be sure to not arrive too late in the day as more recently she has become popular with food reviewers.
Unagi is not an everyday meal as it is usually quite expensive however the Unagi at Uotoyo is reasonably priced at 1900 yen and I would definitely recommend coming to support her.
Make sure you have cash as it is cash only