England and Ghana will meet in a high-profile match at the venue on June 23. Scotland, Morocco, Haiti, Norway and France will play there too.
Sadio Mane opened the scoring for Al-Nassr with a header in the 34th minute.
Mr Ojindu described Nigeria’s group as one of the easiest.
The tournament will mark the first AFCON to be hosted by three countries and the first to be staged in East Africa since 1976.
Aston Villa are the 2025/26 Europa League champions after defeating Freiburg 3-0 in the final on Wednesday in Istanbul.
Three-time finalists Netherlands will open their World Cup campaign against Japan at the stadium on June 14.
Four points would also be deducted from their tally next season.
Ahead of the 2026 FIFA World Cup in North America, the participating nations have continued to confirm their squad list for the tournament starting on June 11.
The stadium features 174 executive suites, a Bermuda grass playing surface, and a seating capacity of 68,500, expandable to 75,000 for special occasions.
Four points would also be deducted from their tally next season.
