The name "Haruharutei" (春春亭) combines several meaningful Japanese elements:

A common suffix for traditional Japanese restaurants, pavilions, or inns, signifying a place of gathering or dining.

The restaurant is celebrated for its traditional approach to dining, often focusing on seasonal ingredients and classic Japanese techniques.

Reviewers describe the establishment as having a warm, welcoming vibe that captures the essence of a neighborhood gem in the Setagaya area.