Chikai

{{wiktionary|chikai}}

Chikai may refer to:

• "Chikai" (Eiko Shimamiya song), 2009
• "Chikai" (Do As Infinity song), 2011
• "Chikai" (Hikaru Utada song), 2018
• "Chikai" or "The Oath", a volume of manga series One Piece, 1998