Tail of the Moon, book 13
Rinko Ueda2007

After the devastating attack on Iga, Usagi becomes a better-skilled ninja. Even as Usagi takes solace from her friend Yuki and vows to move forward, she struggles to come to terms with her tragic losses. Meanwhile, rumor has it that Goemon is still alive in the capital! Usagi heads off to investigate, but she'll be surprised to see how much he's changed...

Titre original : Tsuki no Shippo, book 13 (2007)