Shuu Tsukiyama is a prominent character in the anime and manga series Tokyo Ghoul. Known as the 'Gourmet', he is a sophisticated and eccentric ghoul with a refined taste for the finer things in life, including gourmet human flesh. Tsukiyama is a member of the Ghoul Restaurant and plays a complex role as both an antagonist and later an ally to the protagonist, Ken Kaneki. His flamboyant personality and obsession with Kaneki make him a memorable and unpredictable figure in the series.