Princess Nine, Volume 5: Bases Loaded!

The Princesses get down to business as they prepare for a special training camp in the mountains, but there's more than just baseball going on here.

As athletic as the girls are, there's one muscle their training hasn't taught them how to control, and now it's their young hearts that are about to lead them into the wilderness. There's heartaches to go with the muscle aches as the team breaks training in the fifth shattering volume Princess Nine!