Sexy 8 (セクシー8) was one of the Hello! Project shuffle groups from 2002. The theme for the 2002 Shuffle Units Happy♡7, Sexy 8, and Odoru♡11 was "Happy" ("Happy", "Sexy", and "Festival Barbie" respectively). The B-side for this years singles was "Yoku Aru Oyako no Serenade".
Their single sold a total of 101.870 copies, earning Sexy 8 second place in the shuffle competition.
- From Country Musume
- From Coconuts Musume
- From Melon Kinenbi
- From Morning Musume
- [2002.07.03] Shiawase Desu ka? (幸せですか？)
- [2002.08.21] Single V "Shiawase Beam! Suki Suki Beam!" "Shiawase Desu ka?" "Shiawase Kyouryuu Ondo" (シングルV「幸せビーム！好き好きビーム！」「幸せですか？」「幸せきょうりゅう音頭」) (collaboration with Happy♡7 and Odoru♡11)
- [2002.12.18] Hello! Project - Petit Best 3 (#2 Shiawase Desu ka?)
- [2008.12.10] Hello! Project - Hello! Project Shuffle Unit Mega Best (#8 Shiawase Desu ka?)