孫夫人
Lady Sun is referenced in the game and anime series "Koihime Musō", in which she is named "Sonshōkō" (or "Shaoren"). She charges out of the kingdom to fight against the Hongo Faction who are falsely accused of betraying the Go faction. After being captured by Hongo Faction and clearing up the misunderstanding, she likes Kazuto and enjoys playing around with him.