Live action TV
Description
The character you are likely referring to is Saki Todo, a key figure introduced in the reboot film series Space Battleship Yamato 2202: Warriors of Love. The name C. Takagaki does not correspond to a character in this franchise; it may be a confusion with the voice actor Ayahi Takagaki, who provides the voice for Saki Todo.

Saki Todo is the young captain of the Ginga, a new battleship built on the same design as the legendary Yamato. As the daughter of Heikuro Todo, a high-ranking official in the Earth Federation, she carries the weight of great expectations. Despite her youth and relative inexperience, she is appointed to this vital command, a position of immense responsibility that would typically be held by a much older and more seasoned officer. Her appointment is tied to a secretive initiative known as the G Plan, a contingency for the survival of the human race, which her ship is entrusted to carry out.

Personality-wise, Saki Todo initially presents herself as a composed and logical leader, reflecting the nature of her crew, who are described as rational and willing to pursue their objectives without sentiment. She feels the pressure of her role deeply and is determined to remain dignified and centered, but she is also aware of her own immaturity. Her resolve is to resist the overwhelming pressure of her position with a quiet perseverance. Yet, this exterior of emotional detachment is not her true nature. As the story progresses, she is shown to possess a deep well of humanity, and her heart is moved by the passions and unwavering principles of the Yamato's crew, particularly those centered around Susumu Kodai.

Her primary motivation is the successful completion of the Ginga's mission, which is shrouded in mystery before being revealed. This mission ultimately forces her to confront fundamental questions about human nature, love, and the value of emotion in a world becoming increasingly mechanized. She is driven by a desire to be human, no matter what fate awaits her.

Within the story of Yamato 2202, Saki Todo serves as a counterpoint to the older, more established crew of the Yamato. While the Yamato's crew is known for their passionate, sometimes illogical, but deeply compassionate actions, Saki and the Ginga represent a more detached, ends-justify-the-means philosophy. Her journey involves witnessing the Yamato’s unwavering spirit, which challenges her logical worldview and leads to a significant shift within her. Her relationships on the Ginga are crucial to her stability; she is supported by her crew, with Megumi Kanzaki acting as a trusted guardian and advisor. Her interactions with the Yamato's crew, particularly Kodai, are instrumental in her development.

Saki Todo does not possess superhuman abilities or specialized combat skills like a fighter pilot. Her notable ability is her leadership and the immense responsibility she bears as a captain. Her primary function is to command the Ginga, a vessel equipped with a special system called the Cosmo Reverse. Her development arc is not about acquiring new powers, but about the internal struggle between her sense of duty and the emotional bonds she begins to form, ultimately leading her to question the very nature of her mission.