Mayuko is a friend of Kiko Kayanuma. Mayuko has long black hair, dark eyes and wears glasses. Mayuko is interested in anime and manga. She and Kiko tease each other. Mayuko meets with Kiko and goes to see a film. Afterward they complain about the character being different from the source material. When Kiko brings Yin to eat with them at a cafe, she notes that Yin is very gloomy and asks if that is part of her character, believing her to be engaging in cosplay due to her outfit and behavior.[8] She later goes to a hot spring with Kiko where they pose for photographs while bathing
Darker than Black
It has been 10 years since Heaven's Gate appeared in South America and Hell's Gate appeared in Japan, veiling the once familiar night sky with an oppressive skyscape. Their purposes unknown, these Gates are spaces in which the very laws of physics are ignored. With the appearance of the Gates emerged Contractors, who, in exchange for their humanity, are granted supernatural abilities. In the Japanese city surrounding Hell’s Gate, Section 4 Chief Misaki Kirihara finds herself at odds with an infamous Contractor codenamed Hei. Called "Black Reaper" in the underground world, Hei, like his associates, undertakes missions for the mysterious and ruthless Syndicate while slowly peeling back the dark layers covering a nefarious plot that threatens the very existence of Contractors. From the mind of Tensai Okamura comes a sci-fi thriller taking the form of a subtle exposé on a war in which political positions and justice have no sway—a war waged exclusively in the shadows.
