Shinshōni.

About Shinshōni

Matsuhime or Shinsho-ni (信松尼) was a Japanese noblewoman who was a member of the Takeda clan, an important samurai family of the Sengoku period. She was the daughter of Takeda Shingen and wife of Oda Nobutada. She is best known for trying to strengthen an ailing alliance between Takeda and Oda, two rival families. Matsu is also known for her rightful love and undying devotion to Oda Nobutada, which is considered unusual for the time period. A mountain pass is named Matsuhime Tōge in her honor due to her having used the path to escape Oda Nobunaga's army. The Shinsho-in temple in Hachioji (Tokyo) preserves to this day a wooden statue of Matsuhime and the naginata (polearm) she wielded.