A 15th-century Turkish Sufi and poet, disciple and successor (khalifa) of Aksemseddin. His most important work is the Vahdetname (1460), a mystical-ethical poem of about 4,250 couplets; he also wrote Munyetu'l-ebrar and a Turkish rendering of al-Busiri's Qasida al-Burda. He died after 888/1483 and is buried in the tomb beside the Misri Mosque in central Afyonkarahisar, built by Kasim Pasha.