Type-b. Takamiya Akane (Zunda Akane) demonstrates her talent as a lyricist in this new single, proving her status as an artist idol! Includes karaoke versions of two new songs, 'Junai' (Pure Love) by HAL, Japan's leading sound creator team, and 'Setsugetsuka' (Setsugekka), a masterpiece that depicts the second story of her signature song 'Kachoufuugetsu'! Released in three different jacket designs that express the worldview of the songs!The song 'Junai' is a treasured song written by Takamiya Akane herself together with HAL, Japan's leading sound creator team that has worked on songs for Ayumi Hamasaki and KinKi Kids! A heartwarming, slightly sad song of pure love is born from an emotional J-POP ballad. The second song 'Setsugetsuka' depicts the second story of the popular song 'Kachoufugetsu'. The lyrics depict the life of the protagonist of Kachoufugetsu, who grows from a young girl to live as a courtesan. A masterpiece is born that expresses gorgeous splendor and falling sadness. The song was composed by Takamiya herself, and the arrangement, recording and mixing were handled by JUN, who has worked on many of Zunda Akane's songs such as 'Zunda Paradise' and 'Taiji na Basho'.1. True Love2. Setsugekka3. Junai (Instrumental)4. Setsugekka (Instrumental)