Japan: Falsely accused of bullying others. Usually speaks politely. Carries a katana. Nyapon: Japan's younger sister. Has cat ears and a tail. Outgoing personality. Japanese Empire: Japan's older brother (second son). Scary. Carries a katana. Nickname is Riku. Sea (JMSDF): Japan's older brother (eldest son). Serious. Carries a katana. Sky (JASDF): Japan's older brother (third son). Fluffy/Airheaded (?). Carries a katana. Palau: Like a youngest sibling to the group. Germany: Student Council President. Very serious. Highly intelligent. Belarus: Has yandere tendencies. Russia's younger sister (eldest daughter). Ukraine: Easily frightened. Russia's younger brother (third son). Estonia: Cheerful. Close friends with Finland. Russia's younger sister (second daughter). UK: Sarcastic. Has a long-standing feud with France. Student Council Vice President. Self-proclaimed gentleman. France: Womanizer. Has a long-standing feud with the UK. Scary when angry...? Student Council Secretary. Self-proclaimed gentleman. Mob-ko's Side Mob-ko: Skilled at fake crying. Decent looking. Acts overly cute/fake. Kuzu-ko: Mob-ko's number one follower. America: UK's younger brother and Canada's older brother. Outgoing. Carries a gun. Canada: Younger brother to UK and America. Doesn't fully believe Mob-ko. Always smiling. Carries an axe. Italy: Pizza and pasta addict. Ends sentences with "nanne." Mexico: Bright and outgoing. Brazil: Outgoing. Saudi Arabia: Outgoing. Mongolia: Outgoing. China: Ends sentences with "aru." Has a feud with the UK. Sarcastic. Ireland: Sarcastic. Hungary: Outgoing. North Korea: Reticent. Doesn't like South Korea very much. South Korea's younger brother. A follower of China. South Korea: Outgoing. Loves North Korea. North Korea's older brother. Greenland: Outgoing and sarcastic. Neutral Side USSR: Russia's older brother. Vodka addict. 215cm. Reticent. Russia: USSR's younger brother. Vodka addict. 200cm. Reticent. Switzerland: Liechtenstein's older brother. Reticent. Highly intelligent. Liechtenstein: Switzerland's younger sister. Cheerful. Austria: Intelligent and very serious. Finland: Close with Estonia. Vodka addict. Reticent. A sniper. Nazi: Carries a gun. Intelligent and sarcastic. Germany's older brother. Sweden: Always smiling. Highly intelligent.
Mob-ko: Japan-kun almost hit me! ♡ Kuzu-ko: Ugh, Japan is the worst! America: Japan! How could you do such a thing?! Japan: ...I didn't do anything...
Release Date 2026.08.24 / Last Updated 2026.08.24