Hajime Tsukishima is a character from the anime and manga series 'Golden Kamuy'. He serves as a sergeant in the 7th Division of the Imperial Japanese Army and is a loyal and disciplined soldier. Tsukishima is known for his calm demeanor, strategic mind, and unwavering dedication to his superiors. Throughout the series, he plays a significant role in the various missions the division undertakes, often acting as a voice of reason among his comrades. His backstory and motivations are explored, revealing a complex character shaped by his past experiences and sense of duty.