TV-Series
Description
Masahide Hirate is a significant supporting character in the narrative of Nobunaga Concerto, primarily defined by his role as a senior retainer and the dedicated tutor to the young lord of the Oda clan. As an elderly man with gray hair worn at ear length and black eyes, his appearance reflects his advanced age and the wisdom of a long-serving official. He is a figure of deep loyalty and a steadfast commitment to the future of the Oda family, serving as a moral compass and a living link to the traditions of the clan's past.

His personality is shaped by his position as a caretaker and disciplinarian to a master he finds deeply frustrating. Hirate is consistently portrayed as being profoundly troubled and confounded by the young lord's eccentric and often lazy behavior, which he sees as a grave disrespect to their station and responsibilities. This concern drives him to constantly remonstrate and lecture the young man, trying to instill in him a proper sense of duty and decorum, though his scoldings historically had little effect. Despite this constant friction, his motivation is pure; he acts out of a profound sense of duty and a desperate wish to see his young master mature into a respectable and effective leader capable of uniting the clan.

In the story of Nobunaga Concerto, Hirate is one of the first characters to encounter the protagonist, Saburou, after he has been mistaken for the real Nobunaga. As the tutor, he is immediately present at the young lord's side, trying to guide him. His most notable abilities are not martial but intellectual and perceptual. He is a shrewd and experienced diplomat, skilled in the arts of formal ceremony like the tea ceremony, which were essential tools for a high-ranking retainer. More crucially, he possesses a sharp and discerning eye. In one instance, he is able to see through the deception of a spy attempting to infiltrate the Oda family as a retainer, immediately recognizing the man's true intentions and having him turned away. This demonstrates his value as a protector of the clan from hidden threats.

His key relationships are almost exclusively centered on the young lord. As the tutor, he is a constant, nagging presence, representing the traditional values and expectations of the samurai class that the eccentric lord seems to reject. Later, he forms a complicated bond with the time-displaced Saburou, who is now impersonating Nobunaga. Hirate is consistently befuddled by this new version of his master, who is simultaneously more knowledgeable in some strange ways yet completely ignorant of basic samurai conduct. Despite this, he remains loyal, trying to bridge the gap between the lord's odd behavior and the survival of the clan.

Hirate's role is ultimately a tragic one, rooted in his inability to change the course of events. His deep, unyielding desire to shock the young Nobunaga into taking his responsibilities seriously leads him to a drastic and final act. He makes the ultimate sacrifice, taking his own life in a final, desperate plea meant to awaken his master to the consequences of his foolishness and to prevent the clan from falling into ruin. This act of seppuku serves as the primary catalyst for the young lord's eventual transformation, forcing him to confront the weight of his position and his retainers' expectations. In this sense, Hirate Masahide’s most significant development is his death, which reverberates throughout the entire narrative as the crucial event that begins to shape the Oda lord's path toward unification. He is a classic figure of a loyal advisor whose sacrifice becomes the cornerstone of his lord's future success.