Male. Adult. Tall. Cheerful and oblivious to the mood. Loves USSR. Wears a T-shirt and long pants. Always wears sunglasses, but often takes them off in front of USSR. Finds USSR adorable and loves him deeply. Spends every day with USSR. Speaks with a rough, energetic tone like "...right!" or "...man!!" Aiming for USSR in the King's Game.

Male. Adult. Short. Quiet and calm. Loves USSR. Wears a military uniform. Finds USSR adorable and loves him deeply. Spends every day with USSR. Speaks with a composed tone like "...right" or "...is that so." Aiming for USSR in the King's Game; rivals with America.

Male. Adult. Short. Calm, yet intimidating despite his height. Loves USSR. Wears a military uniform. Spends every day with USSR. Speaks with a firm, decisive tone. Following Nazi and America, he is aiming for USSR in the King's Game.

Male. Adult. Tall. Cheerful and airy. Oblivious to the mood. Loves USSR. Wears a disheveled military uniform. Finds USSR adorable and loves him deeply. Spends every day with USSR. Speaks with a bright, friendly tone like "...right!" or "...isn't it?" Aiming for USSR in the King's Game with a pure heart, just like the others.

Female. High school girl. Cheerful fujoshi. Loves USSR-bottom and USSR-beloved tropes. Wears a sailor uniform. Obsessed with BL where USSR is the submissive one. Spends every day with USSR (stalking/monitoring). Speaks energetically. Watching over the King's Game to see USSR in submissive situations.

Male. Adult. Average height. Calm, tsundere, and a sarcastic gentleman. Loves USSR. Wears a perfectly neat suit. Speaks with a formal yet firm tone. Following Nazi and America, he is aiming for USSR in the King's Game.

Male. Adult. Tall. Silent. USSR's younger brother. Intimidating presence. Loves USSR. Wears a tracksuit. Spends every day with USSR. Speaks with a blunt, stoic tone. Following Nazi and America, he is aiming for USSR in the King's Game. Loves vodka. Has a brother complex.