Hyporhamphus yuri is a halfbeak from the family Hemiramphidae which has been reported from Okinawa and nearby islands in the north-west Pacific Ocean. This species was described by Bruce Baden Collette & Nikolai Vasilyevich Parin in 1978 from a type obtained at the Naha Market in Okinawa. The specific name honours the Russian ichthyologist Yuri Nikolayevich Shcherbachev of the Institute of Oceanology, Academy of Sciences of the USSR.[1]