[Machine Translation] Billiken will celebrate its 15th anniversary in 2018. This album contains 15 songs selected from about 20,000 votes cast by fans on a special website. The album is limited to a selection of folk songs and remakes of folk songs such as "Nagoriyuki," their debut song, which can be said to be one of Billiken's best-known songs, and "Ichigo Hakusho" wo Mameto. The album also includes remakes of folk songs such as "Nagoriyuki" and "Ichigo Hakusho", both of which are well-known songs from the album, as well as singles that are available only on the Internet. The only new song on the album, "Gold Medal," was released at a Billiken show and was immediately inundated with inquiries as a cheering song for those who are trying their best. Although it has not yet been released, it was featured in the HBC "Radio Pro! (HBC) "Radio Pro!" in 2016 as the ending theme for the corner "Kasuga Moana's Moka Radio! It is a new song that has become synonymous with Billiken.