Onimusha: Warlords/Keep

Open the door of the main building to enter. Inside is a massacre. There is a warrior genma and taller samurai in the room as well. Defeat them and begin exploring.

The first door on the left leads to a corridor filled with warrior genma. It ends with a door locked by a dual thunder barrier.

The second door to the left of the main entrance room leads to a small room with a shrine that generates blue souls. There is also a magic mirror and a chest with the Keep Map inside. At the end of the room a strange man will fall from the ceiling to stare at you.

A new enemy
A man trying to catch a boy is found here. He recognizes you and introduces himself as Tokichiro Kinoshita of the Oda clan. After failing to recruit you against the Saito clan he laughs and walks off. The room has 2 new exits and a chest that contains Normal Arrow. The large iron door leads to where you came from.

The wooden door leads to a dead end room filled with weapons. There is also a chest with Journal #3 in it.

The fire orb locked door leads to a room filled with ninja genma and another door. Behind that door is a corridor that leads to a strange looking locked door that needs a part of an image to complete

Walking further you encounter Kaede and Yumemaru. He refuses to say why the other samurai was after him and runs away. Kaede agrees to go after him. The end o f this hallway is another door. At the end of this hallway there is a door and right path that is not clearly visible. The door leads to a dead end room with a well and a trick treasure box that contains a Bow and the book Suzaku on a nearby bookcase. Attacking the rope in the well will make a pail fall to the floor below. Leave the room and go around the corner to a staircase. Grab the Herb from the nearby chest and go upstairs.