Japanese website mycom has a feature on the G-Shock Edge concept store in Kagawa. The store is part of the Eye-Eye Isuzu boutique and is only one of six Edge concept stores in Japan. To celebrate the store's forth year they ran a BMX freestyle contest along with being featured on mycom. The article mentions how the store has grown, how it keeps a wide range of G-s along with other more expensive watches, full translation can be found here here if interested. The best part of the feature is the pics, check 'em out.
