Seiyu Koyama Rikiya
disclosed a sequel to "Hajime no Ippo: New Challenger
" in his official blog.
Koyama Rikiya said:
The project of a sequel is of course underway!! Please look forward to it!!
He finished the recording of Hajime no Ippo: New Challenger this week and thanked the staff and the fans.
Source: Rikiya no Kimochi