Input (grade 13): Yukihiro Yamase (, born April 22, 1984 in Sapporo, HokkaidÅ, Japan) is a Japanese football player who currently plays for J-league Division 2 side Sagan Tosu.
Output (grade 6): Yukihiro Yamase (born 22 April 1984) is a Japanese football player. He plays for Sagan Tosu.