Ep. 15: Mizuno Leaves Island for Mainland After Receiving Bad News
Aired on January 16, 2011

Following a series of unfortunate events and negative developments, Mizuno makes the significant decision to depart from the island she has inhabited. This marks her first time ever traveling to the mainland. The character chooses to leave her current residence due to the accumulation of poor information she has received. This journey represents a major change in her life, as she ventures out to the mainland for the very first time in her history.
Episodes
- Ep. 11 · Simone Suspects Kanako of Misusing Cybodies and Challenges Takuto
- Ep. 12 · Otona Bank President Takes Personal Action After Fourth Brigade's Loss
- Ep. 13 · Benio Requests Kendo Training at Sugata's Home and Defeats Takuto
- Ep. 14 · Kiraboshi restores Ayingott to find the Western Shrine Maiden
- Ep. 15 · Mizuno Leaves Island for Mainland After Receiving Bad News
- Ep. 16 · Mizuno Returns Home to Find Marino Missing After Abandoning Escape Plans
- Ep. 17 · Takuto and friends encounter Madoka Kei and Kou Atari at the beach
- Ep. 18 · Takuto discovers a childhood photo of Kate while staying at Sugata's house.
- Ep. 19 · The trio celebrates Wako's birthday at a karaoke parlor where a sudden change occurs.