|Small Increase||Minor Melee Charm, Samurai Clan Amour Dye|
Travel to Ariake Lighthouse
After you've completed The Husband Tale, head to the Survivor Camp Southeast of Yoichi's Slope and speak with the Monk to find out if there are any odd locations on the map.
Now talk to Masako begin this Tale, then make your way Northeast of the Camp to reach the lighthouse. Finally, take down the enemies surrounding the area, and then climb up to the top of the lighthouse and slay Sadao to initiate a cutscene.