Shōgen Yamaji

Shogen Yamaji is at first an officer of Toyotomi but then turns to Shibata.

Role in Games
In Samurai Warriors 2, when Morimasa Sakuma charges for the Hashiba forces camp and injures Kiyohide Nakagawa badly, Shogen Yamaji betrays Hashiba to join Shibata. Even if Sakuma is defeated, Shogen still betrays Hashiba. In Xtreme Legends, he will betray and aid Shibata if the ambushes fail.

In Samurai Warriors 3, he is already with Shibata and the player is ordered to take him and 2 others out to capture the west fort.