Le Sserafim - "DIFFERENT". Le Sserafim is set to release their Japan 4th Single, DIFFERENT. The upcoming single, DIFFERENT, features three tracks: two Japanese original songs and a Japanese version of "HOT"-the original Korean version appears on their latest 5th mini album, "HOT." Limited Edition A comes with the CD, Selfie Photo Card (one of five, randomly enclosed), Group Photo Card (one of five, randomly enclosed), Lyric Book, Photo Book, and a Logo Sticker!