Font is called "didotyounger", created exclusively for Kitsuné by Åbäke (co-founder of Kitsuné).

Since you asked about similar fonts, it seems very similar to Touraine http://typophile.com/files/Le_Touraine_4497.png or Chambord http://luc.devroye.org/RogerExcoffon--ChambordMaigre.png – but both are difficult to find digitized versions of.

Not exactly the same, but similar...Seaside Display Regular
http://www.myfonts.com/fonts/andrijtype/seaside/

If you need to be as close as possible to original, the "best" would probably be to chop off serifs from a Didot, obviously stated by the font name "DIDOTyounger".
Some alternatives, out-of-the-box: Chong Modern MTI, Britannic, Peignot LT