Hidetoshi Takamori (born 1968) was a Japanese yakuza who was affiliated with the Omi Alliance during the 2000s. On 21 December 2006, he led Kazuma Kiryu and Kaoru Sayama to Keima, a secretive shogi parlor, after Kiryu sought out "Santa Claus" and gave him a shogi token allwoing him into the club.