LE SSERAFIM will be releasing their Japan 1st single, FEARLESS. Along with the lead song "FEARLESS - Japanese version" the single will also feature the Japanese version of 'Blue Flame' and the band's first Japanese original song. The Limited Edition B (CD + DVD), includes a slipcase, the DVD featuring the FEARLESS -Japanese version- (Music Video) and making of the music video and cover photo shoot, 1 selfie photocard (randomly enclosed out of 5) (PINK MUSK concept), and an 8-page lyric booklet.