Otsu (おつう, Otsū) is one of the main characters in the Vagabond manga series, and Musashi's main love interest. She is an orphan who grew up in Miyamoto village, and is childhood friends with Musashi (then Takezo) and Matahachi.
Otsu (おつう, Otsū) is one of the main characters in the Vagabond manga series, and Musashi's main love interest. She is an orphan who grew up in Miyamoto village, and is childhood friends with Musashi (then Takezo) and Matahachi.