The official website for the Haikyu!! TV anime series announced the OP/ED theme songs for its forthcoming fourth season Haikyu!! To The Top today. The OP song "PHOENIX" is performed by three-member rock band BURNOUT SYNDROMES, while the ED song "Kessen Spirit" is provided by the creator team HoneyWorks's collaboration unit CHiCO with HoneyWorks. Hit the jump for more details.