Sun Rikuto (b. 8 Aug 3504; d. 29 Nov 3595) was the Mayor of Gongmangdo-Comares and a prominent leader of the Kyo Defense Force (KDF). Sun came to power over the KDF through a coup of the dysfunctional party leadership in 3531. After this coup the KDF, control of the party was solidified with Sun's faction, the Tiger Alliance.