Defending J, League champions Yokohama F. Marinos closed the gap on table-topping Jubilo Iwata after a 2-0 win at home to Sanfrecce Hiroshima on Wednesday evening.
South Korea striker Ahn Jung Hwan and midfielder Yoshiharu Ueno both found the target for the second game in a row as Takeshi Okada's men moved within one point of Iwata, which had to come from two goals down to salvage a 2-2 draw at home to Vissel Kobe.
Jubilo moved on to 31 points with two games of the first stage remaining thanks to a late equalizer from Japan midfielder Takashi Fukunishi.