This is particularly difficult in Number One Headband mode. Keep Overfocusing and Focusing until all the ninjas are dead. When the larger opponents appear, keep parrying then Focus Slicing them. Get them near the edge and you can Focus Slice them off of it. To get healed, get a flush or a straight when playing Body Part Poker.
When the picture of the gunman appears, trigger your inner focus just as he fires his gun. Hold [Light Attack] and the bullet will catch on Afro's blade. When the light reaches the edge of the blade, release to send it shooting back at the gunman.
You will know that he is about to do a big attack when his weapon sparkles. Time your blocks to parry his attacks. When he is open use any desired combo until he backflips away. Repeat this until he has been defeated.
Time your blocks to parry his attacks and leave him open. You will know that he is going to use a big attack when his weapon begins sparkling. Use any combo until he begins blocking. After you have locked swords with him twice, he will become faster and stronger. Continue to parry him and combo back if you are skilled at timing your moves. Otherwise, Focus Dodge and attack.
Press L3 + R3 during game play.
Find all the mementos in Okiku's Story. The Easy Make combo allows you to skip parts of a combo. For example, if a combo is [Light Attack] three times, [Heavy Attack] three times, [Light Attack], you can simply press [Light Attack], [Heavy Attack], [Light Attack].