Gensokyo-Augusta Treaty of Friendship

The Gensokyo-Auguta Treaty of Friendship (also know as the MTA-Gensokyo friendship treaty) was signed on the 17th of January 2015 and was a promise between Mount Augusta and Gensokyo to recognise each others' borders and sovereignty. The treaty was informally made null and void after Mount Augusta voted to annex a seceding region of Gensokyo in the Goten Secession Conflict on August 3, 2015.