|Language(s)||Common, Yamatian, Infernal|
|Race(s)||Demons, Humans, Dwarves|
|Ruler(s)||Duke Pazuzu (since 1006 AE)|
|Faction(s)||Yamato Empire (until 1006 AE), Western Horde (since 1006 AE)|
Oreinashi is Daimyo Izuru Takene's port city which is known for high quality weapons and for having the most powerful navy in Yamato. Due to its close proximity to other kingdoms compared to most of the other isles of Yamato, Oreinashi has traditionally had a higher tolerance of gaijin (a name Yamatians use to refer to people who are not Yamatians) than other Yamatian settlements. Since the Cataclysm, it has been the base of operations for the Western Horde with Lord Takene acting as the human liaison of his new demon overlord, Duke Pazuzu.
Oreinashi has several notable districts, such as the Factory, Magic, Market, Martial, and Red Light Districts. It also has a sizable harbor which is its most notable landmark apart from Lord Takene's great manor which lies in the heart of the city.
|Settlements:||Bilthama · Hyama · Kageshima · Kusomachi · Oreinashi · Otoineppu · Port Hawke · Ryugashi · Shippuu · Shipwreck Cove|
|Other locations:||Adlivun · Daisuke's Palace · Hidden Castle · Mardük's Prison · Nagashima Fortress · Nishikawa's Dojo · Temple of Hephaestus · Vulpengaard Keep|
|Regions and Geography:||Devilfish Strait · Falgorn · Jihao · Kitsune Mori · Nabatsu · Tekaido · Valley of the Blind Monk|