Task: Text Simplification
Input (English): The J2 League ( Japanese : J2リーク ゙ , Hepburn : J2 Ri ̄ gu ) or simply J2 is the second division of the Japan Professional Football League ( Japanese : 日本フ ゚ ロサッカーリーク ゙ , Hepburn : Nihon Puro Sakka ̄ Ri ̄ gu ) and the second level of the Japanese association football league system .
Output (English): J2 League is the second grouping of Japan Professional Football League ( 日本フ ゚ ロサッカーリーク ゙ , Nippon Puro Sakka ̄ Ri ̄ gu ) .