Kurotowa is a staff officer of the Torumekian Empire, serving directly under Princess Kushana. He was born a commoner and worked his way up through the ranks, having entered the Torumekian military academy and later spending ten years aboard a corvette beginning at the age of sixteen. Officially assigned as Kushana’s military attaché, he was dispatched by the Vai Emperor, her father, to spy on her and to secure the control stone of the God Warrior. When Kushana uncovers the scheme, Kurotowa immediately offers to switch his allegiance, a decision driven by his acute instinct for self-preservation as much as by political calculation.

His personality is defined by cynicism, shrewdness, and dark humor. Kurotowa often delivers sardonic commentary on the grim realities around him, making him one of the story’s rare sources of comic relief. He is pragmatic to the point of seeming opportunistic, yet his outlook is grounded in the experience of a soldier who has learned that survival depends on reading a situation correctly and not hesitating to change sides. Despite his self-serving reputation, he is not portrayed as purely malevolent; rather, he is a survivor who navigates a brutal world with a survivor’s logic.

The core of Kurotowa’s role is as Kushana’s adjutant and a foil within the Torumekian command structure. He initially regards her as a means to advance his own station, but over time his attitude shifts toward genuine loyalty. He comes to admire her leadership and strength, becoming her trusted right hand and a reliable subordinate who will risk himself when necessary. At the same time, he feels an involuntary attraction to the idealism and sheer integrity of Nausicaä, whose purity of spirit stands in sharp contrast to his own jaded outlook. He never fully abandons his pragmatism, but his exposure to Nausicaä’s example quietly unsettles his cynicism.

Kurotowa’s relationships are built on professional competence and mutual wariness. He respects Kushana, and after his plot is exposed in the manga he throws himself into serving her in earnest. His common background makes him more accessible to mechanics and enlisted soldiers, which earns him a degree of popularity among the ranks. With the Emperor, he walks a careful line between appearing loyal and advancing his own interests, always mindful that he could be discarded once his usefulness ends.

In terms of development, Kurotowa moves from a planted spy and potential usurper to a steadfast officer who finds meaning in his service to Kushana. His arc is not one of moral awakening so much as a recalibration of his loyalties: he begins by serving the Emperor’s schemes, then transfers his allegiance to Kushana when he recognizes her capability and the danger of remaining a disposable tool. The film and manga both show him as a character who, beneath the layers of sarcasm and opportunism, becomes dependable once he commits.

Notable abilities include exceptional piloting skill. He is able to evade Asbel’s attack on the Torumekian fleet and shoot down the prince’s gunship in a display of aerial prowess that stems from his long service on a corvette. He is a capable tactician and an astute observer of people, traits that allow him to anticipate threats and navigate the volatile politics of Torumekia. His greatest asset, however, is his adaptability: he reads the moment, discards what no longer serves him, and attaches himself to the strongest current, a strategy that keeps him alive through the conflict.