|Navref||Long Island, New York|
|First Appearance||Iron Master|
Aron-giren (navref Long Island, New York) is the island stronghold of the Toh-Yota family, located off the eastern seaboard of Ne-Issan. The Toh-Yota summer palace is located on the island at Yedo (navref Middle Island Game Reserve).
Aron-giren is a substantial island, stretching for 113 miles from the mainland into the Eastern Sea. The island's western approaches are guarded by fortresses and outposts on much smaller islands such as Mana-tana and Sta-tana, and Toh-Yota ships patrol the coast. The island is lightly inhabited. Due to the presence of the Shogun for six months of the year, only a few fishing villages and farms mainly concerned with supporting and supplying the palace at Yedo are permitted to remain permanantly.