Kingyo-Sukui
Retro Pop Culture

Goldfish dipping is done by attempting to catch goldfish in a tank with a net made of a handle with a loop of wire and paper over the loop. This takes a great deal of skill otherwise you break the paper. This is very difficult because once the paper gets wet it breaks under the goldfish's weight.

Relevance to Ranma ½

Ranma practices this game to master the "Katchu Tenshin Amaguriken" technique. Yusaku Godai from Maison Ikkoku is also extremely good at this game.