Another duel involving two top teams that was entirely dominated by one of them had the Denso Airybees beating the Toray Arrows Shiga 3-0 (25-21, 25-17, 25-22) on Saturday and repeating the three-set (27-25, 25-22, 25-20) victory on Sunday. Brazilian opposite Sabrina Machado led the team in the first encounter with 14 points (12 kills, one block, one ace), while outside hitter Yuki Noda scored 12 (ten kills, two aces) on Sunday.
The KUROBE Aqua Fairies also produced back-to-back victories in the opening weekend, beating the Okayama Seagulls 3-1 (26-24, 25-20, 22-25, 25-13) on Friday and 3-0 (25-21, 25-20, 25-17) on Saturday at home. German national team outside hitter Lena Stigrot produced 40 points across both matches.
The Saitama Ageo Medics also got a pair of home victories against the PFU Blue Cats Ishikawa Kahoku, but had to work hard for them, triumphing 3-2 (21-25, 25-21, 21-25, 25-21, 15-11) on Saturday and prevailing 3-1 (25-22, 18-25, 25-17, 25-19) on Sunday. Captain Mami Uchiseto was the team's top scorer in both encounters, registering 19 points on Saturday and 17 on Sunday.