This is the release of the 5th original song created from the bayfm program "Ashita no Ongaku". A song perfect for winter, its name is ``Fuyuihanabi''. The stories are connected from the 4th volume "Natsuhanabi" onwards. Please check them out as well! Of course, it is a collaboration between the program's personalities Shusui and Yukie Sone. As a guest musician who participated in this song Yota Miyazato on Sax! You are interested! Definitely check it out!