Expected to fight his way to the top of his high school as part of a family tradition, Hikaru Onigashima has different ideas and decides to instead trade places with his twin sister. Now Hinako Nakayama must attend an all-boys school while fending off the constant challenges the name “Hikaru Onigashima” evokes.
The series is unconventional in two ways. The first is that it’s structured like a documentary of past events and has the characters re-telling the story from a future point in time, while the second is that parts of each episode are mixed into the OP sequence. Content-wise it balances brief action scenes, misunderstanding-based comedy, and harem-building.
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