河魚 is read as かぎょ (kagyo) and means river fish.
かぎょ
kagyo
ほーていらおゆい
win on the last discard of a round
こうかぎょ
catadromous fish (fish that migrates downstream, e.g. eel)
そかぎょ
anadromous fish (fish that migrates upstream, e.g. salmon)
うおがし
riverside fish market
かわ
discarded tiles
かわぐち
mouth of river
かわぎし
riverbank
かわら
dry riverbed
かせん
rivers
かっぱ
cucumber
かほくこうぎょうだいがく
Hebei University of Technology
かほくだいがく
Hebei University