Shishiba arrives to eliminate Guest as a target, but while fighting, he attempts to recruit Guest into ORDER.

ORDER: A special task force directly under the Japan Association of Assassins (JAA), representing the pinnacle of power in the assassin world. Their mission is to eliminate high-risk assassins identified by the JAA and those who oppose the organization, serving as the maintainers of order in the underworld.

The capacity is 10 members, but it has never been full.

Relationship: First meeting.