Love, friendship, study ... magical girl anime if they went through puberty deeply sympathize with the story put too much loved elementary school girls as well as adult animation fans' hearts flower ring. Meet the OST album 'Hearts Flower Ring' came in 2016 as magic! The OST album has a lot of topics is 'the girl' the opening song 'Flowering Heart ?' and ending music fans, as well as turned to Ari and friends idol in Episode 4 was included along with an episode OST 'Shining Star' singing on stage . Opening and ending themes are taken care of yiwoojin directed directly writing the lyrics were planning Can You Hear My Heart, Hwajeong, Kill Me, Heal Me, 3days, jejungwon such dramas as well as mini-commandos, woodangtang Tang Min-ho animated musical director of East such as Ike Director this was written. The song is called arts are not showing good plays in the Super Star K4 and Producer from 101.'Flowering Heart ?' (opening song)Twelve-year-old girl is being impressionable yeminhae, much larger, depending on the interest in the opposite sex and appearances, the future indeed also a growing worry tears. This song is the world of work and often new joy and excitement about the strangeness and fear, and the future that is found and overcome them in the real girls having often entered the time of the rite of passage called adolescence to dream and love the theme of girls and it contains songs in conjunction.'Girl From To (ending song)The opening song has quickly become an adult if you wish to express flutter the hearts of curiosity girls want to look in the future put the songs in lively rhythm, the ending song is first going through puberty now mature lady woman children to myself as if those days sending a song of comfort and support. Acoustic songs full of melodic sensibility with lyrical yiwoojin general manager of the future captured the message of cheer want to tell young daughter will experience puberty as a letter.'Shining Star' (insert song)Flower Heart ring in 3,4 Tues protagonist Ari and friends to help a singer Leila fell into a slump song used in the episode that turned into an idol singer Ari, underwater, turn into Min's idol on stage for two with Laila call. Born message of hope for a long time commitment does not give up on trying to achieve a dream is moving.