A "Waifu" is a term originating from Japanese anime and manga culture, referring to a fictional female character that someone has a strong affection for. The term is derived from the English word "wife," and it is often used by fans to express their admiration or emotional attachment to a character, treating them as if they were a real-life partner. In contrast, a male equivalent is often referred to as a "Husbando." Waifus can be found in various media, including video games, anime series, and manga. Fans may collect merchandise related to their favorite waifus, such as figures, posters, and clothing, further showcasing their devotion to these fictional characters.