At the beer pub Stand Umineko SiB100 on Dogenzaka in Shibuya, Derailleur Brew Works' new beer 'Mori (Pilsner)' was introduced. The post identified the style as German Pils, with ABV 5%, IBU 14, and SRM 3. The ingredients are German-produced malt, hops, and carbonated water, and the beer was described as using 100% Hallertau Mittelfrüh hops for a sharp bitterness and a clean finish.

The shop is a small four-tsubo space in the Shibuya Hyakkenten area, about a five-minute walk from JR Shibuya Station, with a beer bar on the first floor and a bottle shop on the second. It features up to 21 taps, and its hallmark is a lineup that changes every day. For people already familiar with craft beer, a place with fast-moving taps makes it fun to wonder what will be connected next.

This 'Mori' is not the kind of beer that pushes hard with strong hop aromatics; it is a pilsner best appreciated by first taking in the aroma, then enjoying the pleasant speed at which the glass empties. It works well as a pre-meal drink or alongside light food, and it is the kind of beer that draws you in less through flashiness than through clear definition. It is a straightforward beer that fits Stand Umineko SiB100's close, conversation-friendly standing-bar atmosphere.