TV-Series
Description
Hong Mina, known in the original Japanese version as Aki Hinata, is the mother of Natsumi and Fuyuki Hinata and the head of the household where the Keroro Platoon resides. She works as a manga editor, a demanding career that often keeps her away from home, but she consistently demonstrates that her family remains her highest priority. Despite her busy schedule, she makes a conscious effort to spend quality time with her children when her work permits, and the household runs smoothly under her capable, if often absent, supervision.

In terms of personality, Mina is best described as cool, calm, and collected. She is very rarely seen losing her temper or becoming flustered, a trait that was immediately apparent when she first encountered the frog-like alien Keroro in her home. Unlike the rest of her family who reacted with shock, her response was one of pragmatic enthusiasm; she saw his unique appearance as a perfect model for a new character in her manga, finding this a much easier creative process than developing an original design from scratch. This unflappable nature and open-mindedness are core aspects of her character, allowing her to accept the chaotic presence of the Keroro Platoon with surprising ease.

Mina is a highly capable and athletic woman, possessing impressive physical strength and combat skills, often being referred to as a dynamite woman. Her abilities include proficiency in Aikido, with her being a practitioner of the martial art, and she is considered the most formidable member of the Hinata family. She has demonstrated superhuman reflexes and strength on several occasions, such as using her own body to block an attack from an alien ship or engaging in combat with powerful foes. Her physical prowess is such that she is effectively the final boss of the household, commanding a level of respect that even the technologically advanced Keroro Platoon dares not challenge. Her only notable weakness is an intense, visceral fear of animals; she has been known to faint or scream at the mere sight of a vertebrate creature, a phobia that stands in stark contrast to her otherwise fearless demeanor.

Regarding her role in the story, Mina acts as the keystone that enables the entire premise of the series. By allowing Keroro and his platoon to live in her home, she provides the setting for all the subsequent adventures and comedy. Her job as a manga editor is also a source of narrative motivation for the aliens; she is known to use them as reference material for her work, creating parodies of popular culture based on their appearances and antics. Her approval effectively gives the platoon a place on Earth, turning them from invaders into a curious part of the family dynamic.

Her key relationships are primarily centered on her family and the alien squatters. As a mother, she is both kind and strict, balancing affection with firm expectations for her children, Natsumi and Fuyuki. She demonstrates a deep, quiet trust in their abilities to handle situations, often leaving them in charge of the household and the frog soldiers. Her relationship with Keroro is peculiar; she treats him less like a fearsome alien invader and more like a quirky pet or a useful source of creative inspiration, often putting him to work on household chores. She has a notably amicable relationship with the platoon's enigmatic inventor, Kururu, as she is one of the few characters who can interact with him without difficulty.

Mina is a character who experiences little dramatic change, as her primary function in the story is to be a stable, authoritative, and reliable presence. Her core traits remain consistent throughout the series. However, small facets of her background are occasionally explored, revealing her past as a student who was just as athletic and strong-willed as she is in the present. In one notable incident, a device created by Kururu transformed her back into a five-year-old child, showcasing her inherent physical abilities and independent nature even at a very young age. These glimpses into her past serve to reinforce the idea that she has always been the same capable, determined person, solidifying her role as the unshakeable matriarch of the Hinata household.