There are many special achievements in "Rise of the Ronin", and the Living Sword Achievement is one of them. However, many players do not know how to do the Living Sword Achievement. First of all, you need to use only a wooden knife or empty-handed task in a task that does not kill. It is recommended to do the [Peaceful Negotiation] side mission in Yokohama Honmachi, the picture below.
How to achieve the achievement of the Ronin Rise of Living Man
Living Sword
Achieve the mission goal of not killing
You need to use a wooden knife or empty-handed task in tasks that do not kill. Normal tasks will not be unlocked. In this type of mission, if you are accompanied by an allies, you will switch to the Wood Knife Action with you, so don't worry. Most of Fukuzawa Yukichi's causal tasks have the need to not kill.
Recommend the [Peace Negotiation] side mission of Yokohama Honcho in the picture below, you only need to defeat three miscellaneous soldiers.