About Risra
Rishra is a city and a municipality of Hooghly district in the Indian state of West Bengal. It is a part of the area covered by Kolkata Metropolitan Development Authority (KMDA).
Manasa Mangal is the first book or proof where Rishra's name can be found. Netaji Subhas Chandra Bose came to Rishra and took rest at the time of his great escape.
Source : Wikipedia