Libushi Bashamichi in Yokohama introduced Summer Chaser, a new beer brewed as a grisette and clocking in at 4.0% ABV. In its Instagram post, the brewery says the beer is already being poured at the bar and explains the recipe in detail rather than just listing the specs.

The starting point was a conversation with a friend farming in Yokosuka, who had an abundant harvest of summer mikan. The brewery brought back about 100 kg of fruit and decided to use the harvest not only for beer, but also for an RTD project. Because the fruit was still quite sharp in acidity and bitterness, it was left to rest for about a month before being separated into peel and juice. Some of the peel was dried, some was used fresh in the beer, and the juice was reserved for the RTD.

Grisette was chosen as the base style because it sits close to saison and is traditionally associated with low-alcohol, thirst-quenching drinking in Belgium. For this batch, Libushi used Belgian pilsner malt and saison yeast. Fermentation started at a slightly cooler temperature on day one, then temperature control was stopped on day two so the fermentation could rise naturally.

According to the brewery, the result is a very dry beer that still carries malt sweetness, yeast-driven aroma, dried peel notes that lean toward marmalade, and fresh citrus character from the summer mikan. It is presented as a beer for the start of summer: light on its feet, but with enough volume and depth to remain satisfying sip after sip.