15brewery is a brewery in Horiuchi, Hayama-machi, Miura-gun, Kanagawa. The venue is currently closed for standing service and operates as a take-home beer shop only. Customers can bring a sealed bottle to be filled, and carbonated PET bottles or screw-cap glass bottles are also accepted.

For Thursday, July 23, the tap list features five beers across Belgian-style, dark beer, Raw Ale, fruit beer, and IPA. The lineup gives drinkers a clear range of styles to compare in a single visit.

- Numa no Soko
A Belgian-style beer brewed with plenty of wheat malt, orange peel, coriander seed, chamomile, clove, lime from Owase in Mie, and honey from Hachigoya in Nagai, Yokosuka. It brings light sweetness, acidity, and a layered spicy aroma.
- Stout
A black beer with deep body and rich flavor. The roast character and dark appearance make it an easy pick for stout fans.
- Raw Red Ale
A red ale brewed with a Raw Ale process that does not boil the wort, emphasizing the malt's naturally heavy, deep aroma and flavor.
- Donzaba Ale (Summer Mandarin Ale)
A fruit beer made with summer mandarin oranges from Hayama's Royal Fruits. It drinks clean and bright, and part of the raw material also uses baguettes from Miura Pan-ya Mitsumugi.
- Raw Hazy IPA
Another Raw Ale-based beer, this time in IPA form, with hop-driven citrus and pine notes plus a moderate bitterness. It also uses baguettes from Miura Pan-ya Mitsumugi.

For anyone looking to buy local craft beer to take home in Hayama, this list is practical and easy to navigate. Belgian-style, stout, Raw Ale, fruit beer, and IPA are all represented, making it straightforward to choose a beer that fits the moment or the meal.