Shigure transforms into the dog of the Chinese Zodiac when hugged by someone of the opposite gender or under significant physical stress. As one of the oldest members of the Sohma family, he is known for his laid-back and nonchalant demeanor. Despite his playful and somewhat perverted nature, Shigure is a talented writer of both romance novels and academic works.
At times, he reveals a deeper, more mature side. Shigure can be unexpectedly thoughtful and provides wise, insightful advice to characters like Tooru, Kyou, and Yuki, showing that he can indeed act like a responsible adult when needed.
