Tempura Dentou is a small tempura restaurant in Asakusa serving ebi tendon, kakiage tendon, and tempura set meals. Ingredients such as shrimp, eggplant, and squid are served with a dipping sauce that is not salty, and the conger eel tempura is crisp down to the bone. Cooking begins after ordering, so kakiage tendon takes about 30 minutes. The shop is small, so the lunch wait is long; on a Wednesday at 1 p.m. the wait was an hour and a half.