Urawa Reds are into the AFC Champions League last four after beating J-League rivals Kawasaki Frontale 5-4 on aggregate.
Shanghai SIPG reached the AFC Champions League semi-finals despite earlier losing their four-goal first-leg lead over Guangzhou Evergrande.
Al Hilal remain unbeaten in this season's AFC Champions League after knocking out Al Ain in the last eight.
Kawasaki Frontale defeated J-League rivals Urawa Reds 3-1 in the AFC Champions League quarter-final first leg.
Al-Ahli drew at Persepolis and Shanghai SIPG established a dominant first-leg lead in Tuesday's quarter-finals of the AFC Champions League.
Neither Al Ain nor Al Hilal could break the deadlock in a hotly-contested AFC Champions League quarter-final first leg on Monday.