Keisei Koiwa Craft Saketen Introduces a Rainfall-Based Beer Discount
Keisei Koiwa Craft Saketen, a beer pub in Edogawa, Tokyo, has announced its playful “Rain Discount” promotion. The discount rate is linked to the amount of rain measured when guests arrive, giving beer fans another reason to stop by on a wet day.
Hop BroA beer pub in Keisei-Koiwa, Keisei Koiwa Craft Saketen, is offering a rainy-day discount called Ame-wari.
MugiWhat?! So beer gets cheaper on the kind of day that usually ruins your mood?
Hop BroExactly. The deal is 1% off per millimeter of rainfall when you visit—the heavier the rain, the bigger the discount.
MugiDo I count raindrops on my umbrella? What even is one millimeter of rain?!
Hop BroThink of it as weather-station data: one millimeter equals one liter over a square meter. In other words, beer measured by the sky... well, not really.
MugiI nearly held my glass up to the clouds! And two visitors from Taiwan got 9% off without even knowing about it?
Hop BroYep. No specific beer was named in the post, but the fun is choosing from that day's draft lineup.
MugiDraft means beer poured fresh at the pub, right? It sounds like a one-day-only pour could be waiting for us!
Hop BroRight. They also serve dishes with local vegetables, plus private rooms upstairs, so you can enjoy pairing with the rain at your own pace.
MugiNear Keisei-Koiwa Station at 6-15-8 Kita-Koiwa—I'll check the rules and taps, then go for a rainy-day toast!
Hop BroPerfect. Close the umbrella, ask the staff for a recommendation, and enjoy craft beer with Ame-wari. That's a detour worth taking.
Keisei Koiwa Craft Saketen, a beer pub located in Koiwa, Edogawa, Tokyo, is highlighting its rain-themed promotion known as “Rain Discount.”
The concept is straightforward: guests receive a discount equivalent to 1% for every millimeter of rainfall recorded when they arrive. The post also shares the story of two visitors from Taiwan who enjoyed their beers without realizing that the promotion applied to them, eventually receiving a 9% discount. It is a small but memorable way to make a rainy evening feel a little more enjoyable.
The pub is tucked away in a quiet neighborhood setting and focuses on beer while also serving dishes made with vegetables sourced from nearby producers. Its relaxed atmosphere suits everything from a quick drink to a longer meal centered around draft beer. A private room on the second floor is also available for guests who prefer a more casual gathering.
The original post does not identify a specific beer or brewery. However, the pub’s appeal lies in its changing draft selection and the opportunity to ask the staff what is tasting best on the day. Choosing a beer while listening to the rain outside sounds like a fitting way to enjoy the space.
Keisei Koiwa Craft Saketen is located at 6-15-8 Kitakoiwa, Edogawa-ku, Tokyo. Beer fans planning a visit should check the pub’s official channels for opening hours, the current Rain Discount conditions, and the beers available that day.
Information may be inaccurate. Please refer to the venue’s official channels for the latest details.
Hop BroA beer pub in Keisei-Koiwa, Keisei Koiwa Craft Saketen, is offering a rainy-day discount called Ame-wari.
MugiWhat?! So beer gets cheaper on the kind of day that usually ruins your mood?
Hop BroExactly. The deal is 1% off per millimeter of rainfall when you visit—the heavier the rain, the bigger the discount.
MugiDo I count raindrops on my umbrella? What even is one millimeter of rain?!
Hop BroThink of it as weather-station data: one millimeter equals one liter over a square meter. In other words, beer measured by the sky... well, not really.
MugiI nearly held my glass up to the clouds! And two visitors from Taiwan got 9% off without even knowing about it?
Hop BroYep. No specific beer was named in the post, but the fun is choosing from that day's draft lineup.
MugiDraft means beer poured fresh at the pub, right? It sounds like a one-day-only pour could be waiting for us!
Hop BroRight. They also serve dishes with local vegetables, plus private rooms upstairs, so you can enjoy pairing with the rain at your own pace.
MugiNear Keisei-Koiwa Station at 6-15-8 Kita-Koiwa—I'll check the rules and taps, then go for a rainy-day toast!
Hop BroPerfect. Close the umbrella, ask the staff for a recommendation, and enjoy craft beer with Ame-wari. That's a detour worth taking.
