Watarirouka Hashiritai 7 (Watanabe Mayu, Oota Aika, Komori Mika)
Watarirouka Hashiritai 7 (渡り廊下走り隊7) — Nante Suteki na Ahiru no Boat (なんて素敵なあひるのボート) / Ota Aika, Komori Mika, Watanabe Mayu 03:45
Watarirouka Hashiritai 7 (渡り廊下走り隊7) — Pajama Drive (パジャマドライブ) / Kikuchi Ayaka, Komori Mika, Nakagawa Haruka, Watanabe Mayu 03:59
Watarirouka Hashiritai 7 (Watanabe Mayu, Oota Aika, Komori Mika) — Nante Suteki na Ahiru no Boat 03:45
Watarirouka Hashiritai 7 (渡り廊下走り隊7) — Saru no Cymbal (猿のシンバル) / Komori Mika, Nakagawa Haruka, Watanabe Mayu 04:56