The Eastern Union (東部連合, Tōbu rengō) or Eastern Federation was a nation where the Werebeasts resided. It was Disboard's third-largest country and consisted mostly of the islands in the Southeastern seas. After Sora's games with the werebeasts, the Eastern Federation was absorbed by Elchea. However, it was allowed to become a self-ruling territory under Elchea. Its capital is Kannagari City.
|Continents||Andalusia Continent • Ariena Continent • Valar Continent|
|Kingdom of Elkia||Commonwealth of Elkia • Kingdom of Elkia • Elkia City • Inn of Elkia • Jibril's Kitchen • King City • National Library of Elkia • Royal Bathhouse • Apothecary of Dreams • Armatite Mine • Witch Forest • Union Restaurant • Little Beast Cafe|
|Eastern Union||Eastern Union • Kannagari City • Eastern Union Elkian Embassy • Temple of the Shrine Priestess|
|Elven Gard||Elven Gard • Melriune • Melvolle • Elf Development Facility • Bal Bel • Barthel Mansion • Nirvalen Mansion • Nirvalen Private Garden • Tillnog County • Loamigel • The Garden|
|Other Capitals/Countries||Avant Heim • Hardenfell • Oceando • The Red Moon|
|Other Locations/Facilities||Dwarf Development Facility • King Chess Piece • The Great Ocean • The Green Dwarf • Planets|