A selection committee was held on February 7, 2023, and the quotas for each category and the participating teams from universities and high schools were announced.
[1] Tokyo Great Bears from V.1 and the Champion of V.2 Voreas Hokkaido announced that they would not participate in the tournament this year.
[2][3] As a result, the runner-up of V.2 Fujitsu Kawasaki Red Spirits will take part in the tournament.
Below is the qualified teams:[4] Source:[5]
Most Valuable Player Fighting Spirit Award Best Newcomer Award Best Libero Best Six