Companies will come together for Korakuen Hall.
Tokyo Sports reports Korakuen Hall will hold a 60th Birthday Festival on April 15 and 16.
A Women's Wrestling Dream Festival will take place on April 15 and a NJPW and AJPW joint show taking place on April 16.
No card has been announced for NJPW-AJPW show and a list of Joshi promotions participating in the festival were never given.
Further details are expected to be announced in the new year.
NJPW will also be working with Pro Wrestling NOAH in 2022 as the two companies will come together for a Wrestle Kingdom 16 night three. You can view the lineup for the event by clicking here.
Korakuen Hall opened on April 16, 1962.
NJPW has been holding its Road to Tokyo Dome tour at Korakuen Hall this week. You can find results from NJPW Road to Tokyo Dome at Fightful's results section.