Water Tree

The water tree produces water of an unknown limit. Communities possessing water trees would no longer be required to buy water from other communities.

Appearances
The No-name community is the only community shown possessing a water tree, won by Izayoi Sakamaki from a gift game with a water god in Episode 1 - The Problem Children Have Arrived at Hakoniwa, Haven't They?. Black Rabbit comments on how theirs is a "large" water tree sapling.