Sword Art Online: Alicization (dub) Episode 5 -

Asuna contacts Rinko Koujiro (Kayaba’s former partner). Posing as Rinko's assistant, Mayumi Reynolds, Asuna successfully boards the Ocean Turtle , a massive floating research base.

Asuna’s search for Kirito and the introduction of the "Ocean Turtle". Sword Art Online: Alicization (Dub) Episode 5

The anime adds several scenes not found in the light novels to better integrate the cast: Asuna contacts Rinko Koujiro (Kayaba’s former partner)