Manga Information:
  She is Shampoo's great-grandmother, and when she was young she was Happosai's girlfriend. Although she is very old, she knows a lot of martial arts techniques and legends, so Ranma usually asks for her help.
  She is the owner of the Neko Hanten ramen.

Game Information:
  She will give you a lot of information and advice through the game. And later she can change your party members.