Bose's family members said they will seek release of all Netaji files in possession of the Centre as also with countries like Japan, Russia and China with which the nationalist leader was in touch.
Modi told the nation about the proposed meeting with Bose's family during his monthly radio address 'Mann Ki Baat'.
"Over 50 members of Subhas babu's family, from various countries, will be coming...I am happy to welcome them," he said.
"But the bigger happiness is for me as nobody in the Prime Minister's residence would have got such a chance earlier as I will be getting in October," he said, but made no reference to the persistent demands for declassification of Netaji files, including by his close family members as also West Bengal Chief Minister Mamata Banerjee after her government released 64 such files on Friday.
Recalling his meeting with some members of the family in Kolkata in May, Modi said, "I got an opportunity to spend some time with them. That day it was decided that the extended family of Subhas babu will visit the Prime Minister's residence.... Last week, I got confirmation that over 50 members of Subhas babu are coming to visit the Prime Minister's residence."
"Netaji was in touch with people in all these countries. They all have classified files relating to him. We want to take this movement of declassification to the global level to get all the clues," he said.
"Our main focus, however, would be on declassification of all Netaji files held by the government of India. If we do not have our own files declassified, then how can we ask other nations to do it?" Abhijit Ray, Netaji's another grand-nephew, said.
