FINAL FANTASY REISHIKI GAIDEN: HYOUKEN NO SHINIGAMI

Reaper of the Icy Blade takes place around 9 years before the events of Final Fantasy Type-0. It follows the Kurasame Susaya during his time as a student of the Peristylium Suzaku and as a member of the "Four Heavenly Kings of Suzaku."
(Source: Final Fantasy Wikia)