The 16th Japanese Drosophila Research Conference (JDRC16) was held at the Sendai International Center from September 17 to 19 2024. It had been 2 years since the last JDRC15 held in Nagoya. The conference brought together 231 researchers, including 22 researchers from overseas, creating a vibrant and diverse platform for scientific exchange. Prof. Shigeo Hayashi of RIKEN BDR delivered a keynote lecture, and his groundbreaking ideas and research captivated the audience. Over the 3 days, the conference featured 53 oral presentations across 11 sessions and 2 special sessions, as well as 128 poster presentations, all of which fostered stimulating discussions and the exchange of innovative ideas. The reception provided an additional opportunity for researchers to engage in meaningful dialogue while enjoying Sendai's renowned specialties. Held under clear autumn skies in a great nature along the river, this conference painted a beautiful contrast to the heated discussions in the venue. Consequently, this conference fully contributed to the mission proffered by Prof. Hayashi, "Fly to New World," expanding the insights gained from flies into new and unexplored scientific areas.