Photos of the voucher specimens of the actinopterygian species (Perciformes, and Pleuronectiformes) collected from the Uraga Suido Channel, the Sagami Sea, Japan. A KPN-NI 47875, Helicolenus hilgendorfii, 146 mm SL B KPM-NI 46355, Sebastes iracundus, 531 mm SL C KPN-NI 47877, Scorpaena neglecta, 158 mm SL D KPN-NI 47885, Lepidotrigla guentheri, 122 mm SL E, F KPN-NI 47887, Scalicus amiscus, 179 mm SL G KPN-NI 47879, Malakichthys griseus, 150 mm SL H KPM-NI 46357, Atrobucca nibe, 348 mm SL I MTUF-P 30676, Pentaceros japonicus, 162 mm SL J KPN-NI 47888, Zoarcidae sp., 78 mm SL K MTUF-P 30674, Ruvettus pretiosus, 536 mm SL L, M KPN-NI 47878, Tanakius kitaharae, 228 mm SL.