Manraja is a village development committee (VDC) in the Saptari District, province No.

The temple was built from ancient stones that were carefully hand-carved with different symbols typical of the Mithila region.

Festivals are held on auspicious days such as Ekadashi, Shivaratri, Chaturdashi, and Rama Navami.

In times of misfortune, people go to the temple to practice bhajan, puja, aarti, yagya, hawan, and other ceremonies.

It is a common tradition for people who suffer from ailments, particularly skin diseases, to present four pairs of brinjal (eggplant) as an offering for a cure.

The local people of the Bodebarsain region worship at the Raja Ji Than Temple and consider it sacred.