Mt. Daisen, a peak in central Japan, is celebrating its 80th anniversary as a national park. 5th and 6th graders at the Daisen Elementary School took recording devices and video cameras into the park to make a music video about the mountain. Leading them is Shinya Kiyokawa, a cutting-edge musician who makes music out of natural sounds. He won a Gold Award at the Cannes Lions International Festival of Creativity. We followed Kiyokawa and the children for 4 months: from initial meeting to the unveiling of the video. Discover the children's thoughts on Daisen and their hometown, their feelings about what they record, and how they choose to share their work.

At the southern end of the Kujukurihama coastline in Chiba Prefecture is Ichinomiya, one of Japan's top surfing spots, and home to many surf devotees. Here, local teenagers take to the waves each day to hone their skills in the build-up to a competition. A young man who put the stress and strain of life in Tokyo behind him now makes a living as a farmer, close to the waves that drew him to the area. And a surf competition organized by a local restaurant marks its 20th anniversary. In Ichinomiya, we meet people whose lives are shaped by their shared love of the ocean.