This is the place where Zabuza Momochi and Haku were buried after their deaths at the Great Naruto Bridge in The Land Of Waves. They were interred in a small, grassy area which overlooks the bridge, and Haku's obi, along with Zabuza's sword were placed there in their memory. Even though Zabuza was considered an enemy, there were still those who admired, and respected him as a warrior.