Riku(Kingdom Hearts: Unity)

Riku has ALSO decided to wear the Organization Cloak. However, not as a disguise, but because he thought it was cool.

Prologue
Riku was on the way to Xehanort's base, but bumped into Sora. He then joined Sora alongside Young Xehanort and Austin.

Unity's Arrival
When Riku and the others got to the light, they called the event of Ventus' arrival "Unity's Arrival". Ventus liked the idea, but said Young Xehanort was too much trouble. He left after being defeated.