Become a Great Village - allow Sannin Rank and the Sealing of Demons
- 600,000 Ryo
- 3 of Each Advanced Resource (for a total of 6)
- 2 of Each Basic Resource (for a total of 6)
- Village Size Needed to Maintain: 30
- 70 Upgrades Needed to Buy.
- Village must be in the Ninja World War
- Village must have a Natural Research Facility