is the Japanese word for amber. Kohaku (琥珀) may refer to:

Music

Characters

* Kohaku (''Dr. Stone''), a character in the manga series ''Dr. Stone'' * Kohaku (''InuYasha''), a character in ''InuYasha'' * Kohaku (''Tsukihime''), a character in ''Tsukihime'' * Kohaku Ōtori or Unity-chan, a mascot of Unity (game engine) * Spirit of the Kohaku River (Haku), a character in '' Spirited Away'' * Kohaku (In Another World with My Smartphone), a white tiger character also known as the White Monarch in '' In Another World with My Smartphone'' * Kohaku, an angel and lead character in '' Wish'' * Kohaku Oukawa, a singer in the unit Crazy:B. A character in '' Ensemble Stars!''