The star of this work is Umi Yakake! - She is a beautiful girl with beautiful silk black hair and a smile with big eyes that sparkle! No matter how the times change, the goodness of long black hair remains unchanged, and it is no exaggeration to say that braids are the most suitable talent in Japan! !! Umi-chan, such an adorable Yamato caress, is taken out to Miyakojima in the southern country of Japan and filmed on location under nature. The warm and calm southern paradise, the green meadows and the blue sea, and the relaxed appearance are the best natural bodies that can only be shown here. Whether it's swinging in a hammock, swimming in a pool, or taking off a yukata robe, it's just adorable in any situation. Umi-chan, who has landed in a yutopia full of refreshing feelings, is your own angel!