Welcoming bail granted to Umar Khalid and Anirban Bhattacharya, he said all parties and people supporting democracy must come forward to demand abolishing the British-era law.
"Those who are supporting democracy should come together. It will be a long battle. We have been given the bail. We will go on with our struggle to ensure that the sedition law is scrapped," Kanhaiya said.
"I have been to jail. I know what it feels to be there. I am glad our comrades will be back but the struggle will continue," said Kanhaiya.
Kanhaiya, who was also arrested on charges of sedition in connection with the February 9 event at the JNU, was granted bail earlier this month.
Umar was accused of being one of the main organisers of the event where anti-India slogans were allegedly raised.