The Commemorative Cup is a Sensha-dō event held after the National High School Championships. It is traditionally hosted on the home-town of the victor of the championships. The Commemorative Cup is first introduced in Little Army Two.
- Bracket-based, not unlike the championships.
- Consolation matches
- Off-shore grounds for matches
- Host city provides residence for visiting teams.
- Visiting teams allowed to go in the city.