Japan Powered Explore the intersection between anime and culture. Few Japanese words dominate otaku lingo as the word senpai. Senpai, also spelled as sempai, sometimes appears more as punctuation to speech than a proper honorific. It also has a distinctive submissive flavor. Senpai (せんぱい or 先輩) is an honorific used to address someone who is superior to you in status. Honorifics are parts of speec