Negima!? Magister Negi Magi

Natsumi, Family Will Always be the Home Run King of Bonds. Don't You Agree? I Don't Understand What You Mean at All, Chizuru (1x17)

Air date: Jan 24, 2007

Asuna and Konoka are about to take a bath but before they could, they stumble onto Nekane Springfield, Negi's older sister. Konoka and Setsuna find it to be a bit strange for Nekane to just appear in the World of Illusions and decided to investigate Nekane's sudden appearance.