Akebono, or Chad Rowan, had little trouble dropping Tamakasuga and Musashimaru, or Fiamalu Penitani, took out Kotonowaka.
Also unbeaten are Higonoumi, Musoyama and Takanonami.
Grand champion Takanohana (3-1) threw down Kotonishiki (3-1).
Konishiki, or Salevaa Atisanoe from Hawaii (1-3), fell down while bulldozing No. 9 Kitakachidoki and slipped to 1-3.
In the 26-member Juryo division, William Hopkins of Hawaii (2-2) ousted Kasugafuji and Hawaii's George Kalima (2-2) was pushed out by Wakahayato.
In Makushita, the top junior division, Kaleo Kekauoha of Hawaii (1-1) defeated Ominato, Percy Kipapa of Hawaii (1-1) threw down Dejima and Hawaii's John Feleunga (0-2), was pushed out by Aranonami.