Mainschloss, a brewery restaurant in Hamamatsu, will release its collaboration beer Lemon Ale with Renri Farm on Friday, June 5.

The venue is designed to resemble a German castle and includes both a restaurant and an on-site brewery. With its large courtyard and beer-hall atmosphere, Mainschloss offers the appeal of enjoying freshly brewed local beer alongside a full food menu. It is a place where the dining room and the brewery come together naturally.

Lemon Ale is positioned as a collaboration beer built around a bright lemon aroma. According to the restaurant's official information, the beer is brewed with lemons harvested at the right seasonal moment and then matured carefully to bring out a fresher citrus profile. That makes it a fitting choice for the start of the summer beer season.

Beyond the beer, Mainschloss is known for its broad food lineup, including sausages, meat dishes, fish dishes, salads, and desserts. For beer fans, the draw is not just the beer itself, but the chance to drink it in a space that feels very much like a German-style beer hall in the heart of Hamamatsu.