OH!LA!HO BEER, a craft brewery in Tōmi City, Nagano Prefecture, will release the limited-quantity "Bière de Raiden Seasonal Brew Beer Winter-Brewed Porter" on Thursday, October 23, 2025. It will be rolled out sequentially at supermarkets nationwide.

This product is a dark beer designed to have the roasty character and layered aroma created by two types of roasted malt, while also offering a light mouthfeel that makes it easy to enjoy even during winter refreshment breaks. The key point is that it adds easy drinkability to a dark-style beer for cold-weather drinking.

"Bière de Raiden Seasonal Brew Beer" is a seasonal series built around the concept of "enjoying Japan's four seasons and the flavors of each season." In addition to a lineup of white ale in spring, Weizen in summer, IPA in autumn, and porter in winter, it also offers a year-end "Kiwame-Shikomi Secret" whose contents change every year.

Product Overview
- Product name: Bière de Raiden Seasonal Brew Beer Winter-Brewed Porter
- Release date: Thursday, October 23, 2025
- Volume: 350 ml can, 10 L keg
- Ingredients: malt (manufactured in the UK, Australia, and Germany), hops
- Alcohol content: 5%
- Best-before date: 8 months from the production date
- Suggested retail price: 350 ml can 368 yen (404 yen including tax)

OH!LA!HO BEER was founded in Tōmi City in 1996. In 2020, it renewed its equipment and strengthened its production system. Since 2010, it has also been cultivating hops locally in-house, and it continues to make beer with an emphasis on balancing regional character and everyday drinkability. This winter-brewed porter also seems to be a seasonal offering that reflects that approach.