Okay, so it’s a quarter past midnight and that was the best I could come up with.
I don’t like eel, but I do like the signs typically used for restaurants selling eel. In Japanese eel is unagi / うなぎ. The first character, in the hiragana syllabary, is “う.” This is stylised to look like an eel on the signs. Having said that, the one here not so much.