Hana Ichirin ~ Hitotsu no Michi (華一輪～ひとつの道), roughly translated as "One Flower ~One Path", is an insert song which appears in Geten no Hana Yumeakari. It plays during the prologue's brief recap of preceding events and during one of this game's promotional videos. The melody is a musical rearrangement of Hana Ichirin, one of the iconic instrumental songs for this IP.