Kamen Rider 555 (仮面ライダー555(ファイズ) Kamen Raidā Faizu?, officiallyMasked Rider Φ's, also read Kamen Rider Faiz or Phi's) is a Japanesetokusatsu television series. It is the 13th installment in the Kamen Rider Series. It is a joint collaboration between Ishimori Productions and Toei, and was broadcast on TV Asahi from January 26, 2003 to January 18, 2004. And it was the first series to use TV Asahi's current logo. The catchphrase for the series is "Racing Instinct." (疾走する本能 Shissō Suru Honnō?).
source : Wikipedia
And this is Papercratf Kamen Rider Faiz 555 Chibi version.