Yes, there is ton of fun of Ajiing fishing. In China, there is fish very simialar to Aji, that's Gui fish. Chinese fishmen developed its own GUI fish stills based on Japanese finesse fishing techniques .Gui fish often hides between rocks and snap the lure then instant spit out or swim back rocks. Angler must feel the very light bite and set the hook instantly, otherwise Gui fish escapes or getting wedges between rocks. "Ajing" is fishing for Aji,