Location: Naeba, Niigata Prefecture
 Host tree: Cedar Use: Kids' land within the event Completion: 2016 Design/Construction: Vibrations
 ■Features
 A kids' land within the facility where a short-term music event is held every summer.
 Since it will only be used during the three-day event, some parts can be assembled.
 The material is cedar logs cut as thinning material from the slope behind the playground.