Watarirouka Hashiritai 7
Watarirouka Hashiritai 7 (渡り廊下走り隊7) (also known as Warota (ワロタ)), formerly Watarirouka Hashiritai, was an AKB48 sub-unit. On November 14, 2013, the sub-unit announced their disbandment. Their final concert was held on February 9, 2014 at Zepp Diver City, Tokyo.
The group was a revival of the Onyanko Club unit Ushirogami Hikaretai. The 7 came from the addition of Komori Mika and Iwasa Misaki (Valentine Kiss). Urano Kazumi joined the unit only for their last single, having already graduated from SDN48 by that time.
Hirajima Natsumi (Graduated in February, 2012)
Komori Mika (Graduated in June, 2013)
Urano Kazumi (Temporary Member)
|01|| Hatsukoi Dash/Aoi Mirai
|02|| Yaruki Hanabi
|03|| Kanpeki Gu~no ne
|04|| Akkanbe Bashi
|05|| Seishun no Flag
|07|| Valentine Kiss
|08|| Hetappi Wink
|09|| Kibou Sanmyaku
|10|| Shounen yo Uso wo Tsuke!
|01|| Rouka wa Hashiruna!
|01|| Watarirouka wo Yukkuri Arukitai
|01|| Watarirouka Hashiritai Kaisan Concert
- [2010.03.26] Akkanbe (あっかんべ～)
Okashina Sisters (お菓子なシスターズ) was a subgroup from AKB48 before Watarirouka Hashiritai. When Hirajima Natsumi joined Okashina Sisters, the group was renamed Watarirouka Hashiritai.
It was created in 2008 to sing the ending theme for the anime Miracle! Mimika, Koi no Chewing. It wasn't released as a single of its own but as a coupling song for Watarirouka Hashiritai's first single Hatsukoi Dash/Aoi Mirai.