Japan plans to begin selling eels that are bred in captivity for the first time, officials said. The initiative follows Japanese research that reportedly succeeded in breeding eels from eggs in a laboratory, first achieved in 2010, though the technique is described as costly and difficult because the species rarely reproduces naturally in captivity without intervention. Under the plan, researchers and related officials move from laboratory breeding to commercial availability, with the eels expected to be sold in Japanese shops. Supporters of the approach say it could, over time, reduce pressure on wild eel populations by providing an alternative source to capture-based supply. The outlets describe the effort as a significant development for eel aquaculture, positioning it as a “world first” in terms of bringing captive-bred eels to market. The information provided focuses on the start of sales, the prior laboratory breakthrough, and the potential conservation benefit, while not detailing the schedule, scale, or exact supply chain.