Idejima

Idejima is a peninsula initially located at the eastern region of the continent of Gondowan, and specifically accessible by passing through a cave connected to Suhalla Range. Shortly before the present day in Golden Sun, Saturos, Menardi, Felix, and Alex anchor their Lemurian Ship at Idejima and travel far to the north to Angara. Much later, Alex, Jenna, and Kraden regroup here and witness the nearby Venus Lighthouse being activated by Saturos and Menardi. But the earthquake the lighthouse generates breaks Idejima off from the mainland to form its own buoyant island that actually starts to float out east into the Great Eastern Sea. Shortly afterwards, Felix and Sheba wash up on the island. Then, as Idejima passes by the continent of Indra, a tidal wave is generated from the Sea of Time in the center of the Great Eastern Sea and washes over Idejima, driving it into Indra's north end and subsequently moving the entire continent, wedging it between Gondowan and Osenia. Felix, Jenna, Sheba, and Kraden, when they wake up, form their own travelling party and begin their journey in Golden Sun: The Lost Age from this starting point.