Japan's top boulder, Dai Komayda, travels to Switzerland and France and dispatches some of the world's hardest problems. Follow Dai and his crew, as they repeat classics such as Shadowfax, 8B (v13) in Chironico, Octopussy 8A (v11) and Massive Attack 8A+ (v12) in the Magic Wood, and Dreamtime, 8C (v1 ...