Other than the bottled selection at the nearby Good Meals cafe, there's not a lot of choice for craft-beer fans in Futako-Tamagawa, so iBeer is worth knowing about for that reason. Their ten taps focus on Japanese craft beers, and if you have trouble deciding you can go for their daily tasting flight of four beers (Y1000).
The dining room can get quite lively during busy periods, although it seems like many of the customers are here for ice-cream sodas, the other specialty of the house. The concept behind the decor is that of a soda-fountain parlor set up in a converted warehouse in the southern US - a cafe-like spot where both female and male customers can feel welcome. The hit-or-miss food menu features pizzas and sausages.