"Senpai" is a Japanese term that refers to someone who is senior or more experienced in a particular context, such as school or work. It is often used to describe a mentor or an upperclassman who guides and supports a junior, known as a Kohai. The relationship between a Senpai and a Kohai is important in Japanese culture, emphasizing respect and learning. In popular culture, especially in anime and manga, the concept of Senpai has gained significant attention. It is often depicted in romantic or comedic scenarios where a Kohai has a crush on their Senpai, leading to various humorous or heartfelt situations. This portrayal has contributed to the term's popularity outside Japan.