“Fruitfulness” represents the scenery of the theme “nurture glorious fields, gain glorious fruit” in Satoyama Joyful Harvest Section. The cedar wood tenon, combine the traditional beam-lifted structure with the modern Sherpa connector. The slices of cedars from the lamps are translucent. The magnificent scenery of the nature is expressed by cooperating the grain of the logs, and become the layered and heartwarming image in the burnished mirror of the water. Based on eco-friendly thought, when the lantern festival ends, "Fruitfulness" could be completely disassembled and recycled.