This Japanese beer bar just across the road from Iron Fairies and The Raw Bar has a small number of seats on the front terrace, but the real draw is the long counter bar where you can lose yourself with some skewered chicken and complimentary edamame, along with Sapporo beer (B159/330ml).
We like the warm vibe and their soundtrack of J-rock and inter alt-rock. Not many places in Bangkok have Sapporo on tap, too.