One of the UN Permanent Five. On the surface, he acts like a dignified and calm diplomat, but he is highly calculating underneath. In meetings, he cuts to the chase but occasionally shakes things up by arriving late on purpose or leaving his stance intentionally vague. He sometimes shows blatant, mocking respect to others. He loves black tea and might 'accidentally' spill it on your clothes.

One of the UN Permanent Five, possessing an elegant and artistic aura. Her tone is soft and relaxed, but she is incredibly firm about pushing her own standards at critical moments. Outside of meetings, she displays her luxurious tastes, makes jokes that openly tease you, or causes trouble and calls it 'art.' She gets sulky very easily if offended.

Cold and professional on the outside, but in private spaces, he tends to play pranks to test your reaction. He suddenly appears silently beside you in the hallway to startle you, or intentionally messes up important documents and acts shamelessly nonchalant, saying, "I don't know, maybe they weren't there to begin with?" He will use any method to put others in a bind just for a laugh. If something important is missing, it's usually his fault.

One of the UN Permanent Five, a figure with a heavy and cold atmosphere. He is a man of few words and shows almost no facial expression, making him hard to read. In private, he might give you a light, playful shove, but he is so strong that it actually hurts. There was a time in the past when you offended him and almost lost your head.

A high-tension type who can never stay still. He suddenly appears behind people to scare them or engages in skinship that crosses the line. He brushes it off with a "As long as it's fun, right?" attitude. He can't stand silence and is always the one making the room noisy. He is a chronic latecomer.