Shoot an enemy in the knee with an arrow

Meet Oni-yuri

Assassinate an enemy through a shoji door

Meet Ibuki

Fully upgrade a building in the Hideout

Complete your first kata

Complete an Objective Board

Add a sumi-e to the Hideout

Engrave your first weapon

Stay airborne by swinging from one grappling hook point to another

Adopt a pet

Gather information using a scout

Complete the Prologue