TV-Series
Description
Mikoto Mikoshiba, also known by the nickname Mikorin, is a sixteen to seventeen year old student at Roman Academy and one of the main characters in the series. He serves as one of Umetarou Nozaki's manga assistants, a role he took on before Chiyo Sakura joined the team, and is responsible for drawing background flowers, visual effects, and accessories that enhance the charm of the characters. Despite his lack of confidence in drawing full characters or individual objects, his talent for these decorative elements makes him a valuable contributor to Nozaki's work.

Mikoshiba presents a striking outward appearance, with red hair and red eyes, and stands at 177 centimeters tall. He attracts a great deal of attention from girls and is admired by male students as well. His public demeanor is charismatic and flirtatious, and he often makes bold, confident statements toward girls. However, this bravado is a facade. In reality, he has a timid and tsundere personality, meaning he becomes intensely embarrassed and cringes at his own actions shortly after he makes them. This sharp contrast between his cool exterior and his easily flustered inner self is a defining trait, known as gap moe, and it makes him one of the most beloved characters. His personality is so distinctive that Nozaki unknowingly uses him as the real-life inspiration for the heroine Mamiko in his shoujo manga.

In terms of personal preferences, Mikoshiba is drawn to gentle, modest, and innocent types of girls, though most such girls are too intimidated by him to approach him. He lives at home with his father, mother, and a cat. Academically, he performs well in Biology and English but struggles with Government class. He enjoys eating hamburgers and dislikes peppers and bitter foods. He is a member of the Go-Home Club and is in Class 2-G. His birthday falls on February 14, making him an Aquarius, and his blood type is A.

Mikoshiba's key relationship is with Yuu Kashima, his best friend and classmate. Kashima is a tall, charismatic girl who acts as a school prince and often relies on him for emotional support, and the two share a close bond. His dynamic with Nozaki is primarily professional as an assistant, but it also places him at the center of many comedic misunderstandings about romance and relationships. His interactions with Chiyo Sakura, the female protagonist, also serve to highlight his self-conscious nature, as she often acts as a mirror to his insecurities. Through these relationships and his ongoing struggle between projecting confidence and feeling genuine self-doubt, Mikoshiba demonstrates growth and provides both humor and emotional depth to the story. His role as an assistant gives him insight into the creative process of manga-making while simultaneously fueling many of the series' comedic situations.