Go Go Kochira Shiritsu Hanasaki Tantei Jimusho.

Go Go Kochira Shiritsu Hanasaki Tantei Jimusho is a manga series created by Wataru Watanabe, an artist best known for his later work on the cycling series Yowamushi Pedal. This early title showcases Watanabe's foundational interest in comedic storytelling and ensemble dynamics, centered on the daily operations and eccentricities of a private detective agency. It reflects the vibrant and fast-paced energy typical of Japanese magazine serialization during the era, aiming to engage younger readers with lighthearted mysteries and slapstick humor.

The design and artistic style of the volume emphasize expressive character work, a trademark that would eventually define Watanabe's signature aesthetic. The series was developed as a character-driven romp, focusing on the interplay between the detective staff rather than strictly procedural elements. While it remains a lesser-known chapter in the mangaka's broader bibliography, it serves as a distinct example of his formative style before his transition into the sports manga genre.