Janakpur is one of the Provence in Nepal. This was the capital city of King Janaki is located. This temple is greatly revered in this area. For the people of this region, Shri Ram is still loved in the form of son-in-law, but the other forms of Shri Ram are not revered i.e. childhood, Vanvasi or King.
Valmiki Ramayana 1/50, 51, 66, 676, 71, 72, 73 and 1/ 74/1 to 7. Manas 1/211/2 to 1/ 342/3: all dohe and choupai etc.