Isana Brewing unveils historical new release "Isana Kaito Ale"
Tokyo's Akishima-based Isana Brewing released its new beer "Isana Kaito Ale" in an Instagram post at 4:18 p.m. on March 11, 2026. It is a historical beer inspired by a style drunk in the Netherlands around 1400 to 1550.
Hop BroBreaking news: Tokyo's Akishima-based Isana Brewing posted a new release on Instagram, "Isana Kaito Ale." The post went up at 4:18 p.m. on March 11, 2026!
MugiWhoa! That name sounds awesome! What kind of beer is it?
Hop BroThe style label is "Duch Style Kuyte Ale." It's a historical style that was drunk in the Netherlands around 1400 to 1550, reimagined in a modern way.
MugiWhat is that! "Kuyte" sounds like a spell! Is it delicious? Is it hard to drink?
Hop BroBasically, it's a gentle ale where the grain character takes center stage. The recipe is about 50% oats and wheat, plus ale malt, so it comes out with a soft, rounded mouthfeel.
MugiOhh! So it's not one of those super aggressive bitter beers?
Hop BroThat's the interesting part: Alc. 5% and IBU 28. The hops lean toward a mild aroma, and instead of a big flashy punch, it's designed so the shape of the beer comes into focus the more slowly you drink it.
MugiA beer whose shape comes into focus!? By my third sip I'll suddenly be like, "I am medieval Netherlands right now"!
Hop BroThat's the right way to approach it. And this time, keg sales for restaurants and bars have started, with cans still in preparation. The taproom hours are 5:30 p.m. to 10:00 p.m. that day, and it sounds like it'll also appear at weekend events.
MugiMore places to find it is the best! I love Isana Brewing's attitude of "making everyone smile with bitter drinks"! I want to drink it already, let's toast right now!
On March 11, Isana Brewing announced on Instagram that it was launching a new beer. This release is "Isana Kaito Ale", and the post lists it as Style: Duch Style Kuyte Ale. Its specs are Alc. 5% / IBU 28.
According to the post, the beer is a modern reinterpretation of a beer style that was widely drunk in the Netherlands from around 1400 to 1550. The recipe combines about 50% oats and wheat with ale malt, and it is described as emphasizing the soft flavor of the grains and a gentle hop aroma. Rather than being flashy, it seems designed as a beer whose character emerges the more slowly you drink it.
The same post also announced that keg sales have begun for restaurants and bars. Canned beer is still in preparation. The on-site hours on that day were listed as 5:30 p.m. to 10:00 p.m. It also mentioned bringing the beer to weekend events, so there may be more chances to encounter it outside the taproom.
Isana Brewing is a brewery based in Akishima, Tokyo. On its official site, it promotes the idea of "making everyone smile with bitter drinks" and operates Isana Brewing Brewery & Roastery. For craft beer fans in the Tokyo metropolitan area, it is a local brewery that keeps proposing experimental styles. A historical release like this one seems likely to appeal to drinkers who want to enjoy the breadth of beer in a context different from modern IPAs.
Information may be inaccurate. Please refer to the brewery’s official channels for the latest details.
Hop BroBreaking news: Tokyo's Akishima-based Isana Brewing posted a new release on Instagram, "Isana Kaito Ale." The post went up at 4:18 p.m. on March 11, 2026!
MugiWhoa! That name sounds awesome! What kind of beer is it?
Hop BroThe style label is "Duch Style Kuyte Ale." It's a historical style that was drunk in the Netherlands around 1400 to 1550, reimagined in a modern way.
MugiWhat is that! "Kuyte" sounds like a spell! Is it delicious? Is it hard to drink?
Hop BroBasically, it's a gentle ale where the grain character takes center stage. The recipe is about 50% oats and wheat, plus ale malt, so it comes out with a soft, rounded mouthfeel.
MugiOhh! So it's not one of those super aggressive bitter beers?
Hop BroThat's the interesting part: Alc. 5% and IBU 28. The hops lean toward a mild aroma, and instead of a big flashy punch, it's designed so the shape of the beer comes into focus the more slowly you drink it.
MugiA beer whose shape comes into focus!? By my third sip I'll suddenly be like, "I am medieval Netherlands right now"!
Hop BroThat's the right way to approach it. And this time, keg sales for restaurants and bars have started, with cans still in preparation. The taproom hours are 5:30 p.m. to 10:00 p.m. that day, and it sounds like it'll also appear at weekend events.
MugiMore places to find it is the best! I love Isana Brewing's attitude of "making everyone smile with bitter drinks"! I want to drink it already, let's toast right now!
