This festival is now 3 days long and has a very strong line-up. I only went on the Saturday but saw many great acts and was with a big crowd of friends. Festivals in Japan are completely different to the UK. Everyone is respectful of others, people queue to recycle their trash, smokers have to smoke in designated areas. Despite rigid rules, the festival works really well, people drink all day, but you don't have to worry about a bottle of urine smacking you in the head - boy - I have witnessed the full spectrum.