Umi wo Watatta Shika

A music video for the song "Umi wo Watatta Shika" by the Tokyo Shounen Shoujo Gasshoutai, a children's choir, was produced for the NHK program Minna no Uta. The video was broadcast as part of the show's regular rotation of musical segments.

However, the original footage has been lost over time, and no known copies of the video are known to exist. This has led to the video being classified as lost media, with only the audio of the song remaining available.