Holstein Hanako-san is a unique anime that blends dark humor with surreal storytelling. Released in 1997, it revolves around Hanako, a cow with human-like characteristics, who finds herself in bizarre and often unsettling situations. The series is known for its distinctive animation style and satirical take on various societal issues, making it a standout for fans of unconventional anime. Its combination of absurdity and social commentary has left a lasting impression on its audience.