Miyu Komatsuzaki is a high school student and member of the Kantō region's manzai comedy trio Akudare Okoku, performing the boke role. She has blonde hair typically styled in braids and pigtails, violet eyes, stands 1.4 meters tall, and possesses a distinctive gap in her teeth.

Her comedy revolves around relentlessly promoting her Ibaraki Prefecture hometown, frequently exaggerating its merits. A core ambition is establishing Ibaraki as Japan's capital. She idolizes the historical figure Mito Komon and actively aspires to produce a Hollywood adaptation about him. This fervent local pride shapes her comedic persona and drives her actions within the group.

Within Akudare Okoku, Miyu performs alongside Hina Kasama and Misao Ushiku. Her enthusiastic promotion of Ibaraki contrasts with Hina's self-deprecating approach to the prefecture, though both exhibit underlying loyalty. Miyu's unwavering zeal for Ibaraki remains a consistent element in the trio's routines.