Devaadi Raja Perumal temple (also called Amaruviappan temple) in Therazhundur, a village in Nagapattinam district of the South Indian state of Tamil Nadu, is dedicated to the Hindu god Vishnu. Constructed in the Dravidian style of architecture, the temple is glorified in the Divya Prabandha, the early medieval Tamil canon of the Azhwar saints from the 6th–9th centuries AD. It is one of the 108 Divyadesam dedicated to Vishnu, who is worshipped as Amaruviappan and his consort Lakshmi as Sengamalavalli Thayar.[1] The original structure of the temple was built by the Karikala Chola during the 1st century CE, with later additions from the Cholas during the 11th century.