Square Enix have released a series of short minute-ish long videos highlighting a series of Samurai Costumes to be available for Lighting Returns: Final Fantasy XIII with pre-orders through different retailers in Japan. Some or potentially all of these may be eventually acquirable internationally.
[youtube l8u8Zsxxhkc 750 425]
Samurai Series Trailer
[youtube BRMPhIhWa-c 750 425]
Shining Prince
[youtube mr9d5BNFapI 750 425]
Fuurinkazan
[youtube eaKhonneCzM 750 425]
Flower of Battle
[youtube 95DXKwCJKaI 750 425]
Shogun
[youtube wbe2Xlmi3aA 750 425]
Sohei Savior
[youtube g6CL4c1vi5g 750 425]
Dark Samurai
[youtube jjZdkAFN_Ic 750 425]
Utsusemi
If none of these costumes appeal to you, as we have earlier seen from promotional footage/screenshots, there is a considerable selection of outfits for Lightning to wear as she goes to end the worlds “13 Days till Death” countdown.
