Description
Germany stands 180 cm tall with a muscular build, slicked-back blond hair, and distinctive light blue rectangular eyes. His facial structure bears strong resemblance to both Germania and Holy Roman Empire. He typically appears in military uniforms, his WWI attire shifting from gray-blue to green in anime adaptations and his WWII SS uniform color adjusted to teal.

Serious, efficient, and rule-abiding, he presents an intimidating demeanor yet demonstrates fierce loyalty to friends. He struggles with social interactions, particularly with women outside work, but acts protectively toward younger nations. Strict cleanliness habits define his routine. Secretly, he enjoys baking cakes, reading, and walking his three dogs named Blackie, Berlitz, and Aster. His interests include BDSM, accidentally revealed by Italy, and visiting maid cafes in Japan.

His background involves complex familial ties as the grandson of Germania and younger brother of Prussia, who nicknames him "West." Historical depictions show him as West Germany during the Cold War after Prussia became East Germany. A prominent theory suggests he may be Holy Roman Empire with amnesia, supported by physical similarities and a flashback to Chibitalia during an emotional moment with Italy. His origin differs between media: manga implies emergence from an existing personification (supporting amnesia), while anime shows German states combining to form him as a new entity.

Key relationships define his narrative. He met Italy during WWI after discovering him hiding in a crate, establishing a prisoner dynamic that evolved into a WWII alliance. Despite frequent frustration with Italy's behavior, Germany considers him his first genuine friend and shows deep care, once misinterpreting Italy's affectionate gestures as romantic interest during the "Buon San Valentino" storyline and nearly proposing. He trains Japan rigorously as a fellow Axis member, sharing mutual respect despite communication challenges. With Austria, he shares a history of wartime alliances and cohabitation, enduring Austria's demanding nature while acknowledging his combat skills. Prussia remains a close yet irritating brotherly figure, often joining him for drinks.

Historical depictions cover his WWI and WWII military leadership and strained alliances. Modern segments feature cultural interactions like summer vacations in Italy and collaborative gift-giving with Italy for America's birthday. His birthday is noted as October 3, referencing German Unity Day.