The first volume of the Mayo Chiki! light novel series by Hajime Asano, illustrated by Seiji Kikuchi, was published.
The anime adaptation of Mayo Chiki! aired its first episode, introducing the story to a broader television audience.
The final episode of the Mayo Chiki! anime series was broadcast, concluding the televised adaptation.
Kinjirou Sakamachi, a high school boy with gynophobia, accidentally discovers that Subaru Konoe, a popular and handsome butler at his school, is actually a girl in disguise.
To prevent Subaru's secret from being exposed and causing trouble, Kinjirou promises to keep her gender a secret and helps her maintain her role as the butler to Kanade Suzutsuki.
Subaru, appreciative of Kinjirou's assistance, helps him gradually confront and manage his fear of women through various humorous and challenging situations.
Kanade Suzutsuki, the wealthy and mischievous mistress whom Subaru serves, begins to test and tease Kinjirou and Subaru, influencing their relationship and daily lives.
Rumors start circulating about Subaru's true identity, leading to increased risk of exposure and tension between characters as they try to conceal the truth.
Amidst various trials and misunderstandings, Kinjirou and Subaru admit their romantic feelings for each other, deepening their bond.
As the school year ends, characters face decisions about their futures, with Kinjirou and Subaru contemplating their relationship beyond school life.