Tail of The Moon, Volume 3 (Tail of the Moon #15-21)

Usagi goes from village darling to castle clown, but that's not going to stop her from doing her best! She's going to get her man and become a ninja, and not even two super-skilled shinobi beauties can stop her!

Usagi is the granddaughter of the leader of a prestigious ninja village, but she's such a klutz that she's never made it out of the kiddie class. Frustrated with Usagi's lack of progress, her grandfather sends her to marry Lord Hanzo and have lots of ninja babies. But the lord has no interest in her or her childbearing potential!

Lord Hanzo readily agrees to Ieyasu's offer to take Usagi away to work as an herbalist—almost as quickly as he agreed with Ieyasu that Usagi doesn't have what it takes to become a ninja! Hanzo seems unconcerned about having Usagi out of his life, but Usagi isn't faring as well. Lonely in a new place, Usagi crawls into Yukimaru's bed, much to his distress!