► 成句泥鰌  [どじょう]  [
柳の下の二匹目の泥鰌]    
meaning:  success  rank: 4☆ 二
匹目の泥鰌を
狙った
製品 ⇨ A copycat product that tries to catch the second fish, emulate the success of someone else  
(☛ 泥鰌 is a freshwater fish common in Asia. The entire phrase is “the second fish under a willow tree”)