A veteran eel shop loved by Asakusa locals since the early years of the 20th century. The restaurant is named after the previous proprietor, Hatsutaro; by happy coincidence, ‘ogawa’ means ‘little river’, the favoured habitat of eels. The current proprietor’s wife runs the restaurant with her family, preparing kabayaki with a sauce recipe handed down from the founder. It is a pleasure to wait, enjoying appetizers with sake, while the chef grills your eel. The many ‘senjafuda’, slips of paper posted on shrine pillars by worshippers, attest to the shop’s many loyal customers.