Petit Best 20 2020

The 20th volume of Hello! Project's Petit Best series, which are annual compilations released at the end of the year, with an occasional remix or new song included.

• Yuko NakazawaCast
• Aya IshiguroCast
• Kaori IidaCast
• Natsumi AbeCast
• Asuka FukudaCast
• Kei YasudaCast
• Mari YaguchiCast
• Sayaka IchiiCast
• Rika IshikawaCast
• Hitomi YoshizawaCast
• Ai TakahashiCast
• Asami KonnoCast