Go Go Kochira Shiritsu Hanasaki Tantei Jimusho.  

Go Go Hanasaki Detective Office, ゴーゴー♪こちら私立華咲探偵事務所。

Kokindaichi kotaro recently joined the hanasaki detective agency and is eager to gain practical experience as a private investigator. the agency's leader, hanasaki, is an attractive young woman who leads her team of detectives in a way that defies expectations. despite having no real cases to work on, they often spend their time engaging in leisure activities instead of working professionally. kotaro tries his best to learn from the experience, but finds it challenging due to the unprofessional atmosphere at the agency. just when he is about to give up, he discovers the incredible potential that each member of the team possesses.