A spoon supervised by Mr. Noriyuki Ikedani realizing unique fishing method back & forth. "Back & Forth" is a faithful reproduction of the spoon that Mr. Iketani himself had produced in the past. Mr. Iketani's technique "back and forth fishing method" that induces a fish by causing a combination of drift and irregular action by saying that it puts on a flow with a line tension applied or a reverse drawing. The best spoon for the fishing method is "back & forth". Of course it is also effective for pressures and low activity fish, as well as winding, as well as directing the movement more irregular with the above rod work.