Plunderer - Episode 1 - Nana Swings In

Nana suddenly gave me two reasons to watch this sword-swinging fantasy story.

Nana appears to know the hero of the story very well. Well enough to beat him up all the time too. She explained to the newly introduced heroine what those numbers in some very sexy places means. Nana's numbers are conveniently 77 to match her name in Japanese.