Having completed their diplomatic delegation, Mitsuha and the girls finally get to go home...but there's no time for our heroine to relax In Japan, she becomes a small business owner and also opens her first store on Earth: an art gallery caf . In the other world, the viscountess ventures solo to the enemy land across the sea, and even launches another shop "I am Nanoha, crosser of dimensions in the name of a wandering god I cast...