TV-Series
Description
August Stilza is a member of the Cleaners in the manga and anime series Gachiakuta, where he serves as the group's dedicated artisan responsible for designing and creating their specialized equipment, clothing, and protective masks. He also runs and designs for a clothing brand called Collosso. His full name is August Stilza.

In terms of background, August lost his parents when he was fairly young. Following their deaths, he and his younger sister, Eishia Stilza, were raised by their grandmother, Alice Stilza. Alice is a pioneering doctor who leads research on treating body pollution, and August makes a point of visiting her regularly despite their bickering. August has been involved in crafting clothing since at least the age of thirteen, with one of his early projects being a wolf costume for a Doll Festival that was destroyed by a bully. His grandmother Alice is also the one who provides medical treatment to the Cleaners after their missions.

August has a distinctive and memorable appearance. He is a very tall, slim young man with long blonde hair that flows behind him. His eyes are typically covered by dark blue goggles with orange lenses, which he wears to protect them from the hazards of his craft. He wears a white short-sleeved shirt under a light blue pair of overalls adorned with multiple pockets. His outfit is completed by oversized white gloves with orange lines, orange sandals wrapped in white bandages, and orange headphones with black foam padding.

Personality wise, August is known for being extremely loud, energetic, and passionate, particularly about his work. He is described as a mad scientist type who becomes intensely focused on his creative projects. However, he has a notable tendency to actively procrastinate when given a deadline or rushed. When left to complete his work on his own time, he can produce high-quality pieces very quickly. His behavior is often eccentric and boisterous, with his debut in the anime showing him working alone while rhythmically shouting to himself. He dislikes rules and healthy food, while his likes include his family, making things, and unhealthy foods.

Augusts primary role in the story is as the support staff for the Cleaners, crafting their vital equipment. He is personally responsible for creating all of the Cleaners clothes and masks, a task he approaches with great dedication and skill. One notable example of his work is crafting the full-face gear for the protagonist, Rudo, which is designed to reflect Rudos inner being as August perceives it. He used all of his most beloved materials to make Rudos costume for the Doll Festival because he recognized that Rudo would appreciate the care put into it, even though Rudo is not a Giver.

Key relationships define much of Augusts character. He shares a very close bond with his younger sister, Eishia, whom he loves and is highly encouraging of, often trying to boost her confidence and offering to fight anyone who disparages her. Eishia sometimes tries to reign in his loud and eccentric behavior, but the two are frequently seen together and clearly care for each other deeply. With his grandmother Alice, August has a relationship characterized by playful bickering. He insults her baked goods but still eats them, and he holds her medical skills in high regard. His relationship with Rudo is positive, as August appreciates that Rudo values the effort and care he puts into his craftsmanship. During the Doll Festival arc, August is also shown to be captivated by a character named Hyo, asking her to become his live-in model not out of romantic interest but because he finds her appearance beautiful and wants her to model for his work.

Augusts development throughout the story is shown primarily through his unwavering support of the Cleaners and his interactions during key events. After the mission at Penta, he warns the other Cleaners that a shadow will soon fall, hinting at his awareness of larger threats. During the Doll Festival arc, when civilians are injured, he takes people to Eishia to be healed and encourages her to trust in her abilities. He also runs off to find an extension cord so his sister can use her powers, demonstrating his proactive support. When he encounters Hyo after she has defeated several enemies, he is undeterred by the situation and immediately focuses on her potential as a model, showing that his artistic priorities remain constant even in chaotic moments.

Augusts notable abilities lie entirely in his expert craftsmanship rather than combat. He is an exceptionally skilled artisan who personally creates all the clothes and masks used by the Cleaners. His talent is such that he can design equipment like the full-face gear that is essential for the teams operations. While he is not a frontline fighter, his role as the creator of their gear makes him an invaluable member of the organization.