Edo Castle

Info
Edo castle is one of Ieyasu's castles which he'd been granted to by Hideyoshi after the Tokugawa's efforts at Odawara castle. It was soon made to be the capital of Japan during the Tokugawa's reign and Ieyasu made this his second home.

In the games
Edo castle makes it's main appearances in Samurai warriors 2. It appears in Kanetsugu's and Keiji's stories where the players are told to pincer the castle from all 4 sides and kill Hidetada to claim the castle. They will need to defeat the first wave of reinforcements led by Hanzo to wait for Ieyasu's main force to arrive. The player obtains a mission to escort Kagekatsu to the main keep where secret gateways open. While they are escorting Kagekatsu, Masamune and the Date army appear and Keiji heads towards them. Tadakatsu also offers to charge through and the players can get a mission to defeat him, or go straight to Ieyasu, who his wide open, with the exception of his guard, Tadayoshi.

It makes another appearance in Mitsunari's and Ginchiyo's gaiden. The players initially take out the North gate, where they are required to rescue Hideie from a rifle ambush. They are required to take out most of the offensive units form the Tokugawa and then the Mori, defect to the Tokugawa. But the Uesugi, Sanada and Satake additionally reinforce the undermanned western army when the traitors defect. they take Ekei prisoner and when the player finds him, Toranosuke ambushes the player and Ekei. once he is defeated, Kotaro will appear and charge to Hideyori. When Kotaro is defeated, the player should make speed to the smaller keep and defeat Masamune and the Date army. when in the main keep, the player now just needs to defeat Tadakatsu and then finally, Ieyasu. Yoshihiro has this stage as his last, where he defects and takes out both the western and eastern army, with the Shimazu and then has a final duel with Ginchiyo

This also makes an appearance in the Xtreme legends expansion.