The YBC Levain Cup, known historically as the J.League Cup, is Japan's primary domestic cup competition for J1 and J2 league clubs, offering a distinct route to silverware and Asian competition qualification. Sponsored by YBC Levain, the tournament typically begins with a group stage for J1 clubs, followed by knockout rounds that include clubs from J2. The final is a prestigious standalone event held at a national stadium. Its main characteristic is that it provides meaningful games for squad players and a chance for clubs to win a trophy outside the intense league marathon. The winner earns a place in the AFC Champions League, adding significant stakes. The tournament has been influential in developing tactical flexibility and depth for Japanese clubs. The champion is awarded the YBC Levain Cup trophy, with an MVP of the final also recognized.