- Artist
- Watarirouka Hashiritai
- Single
- Hatsukoi Dash/Aoi Mirai 「初恋ダッシュ/青い未来」
- Inilabas
- Enero 28, 2009
- Marso 18, 2009 (Single DVD)
- Catalog Number
- PCCA-2800 (CD+DVD A)
- PCCA-2801 (CD+DVD B)
- PCCA-2802 (CD+DVD C)
- PCCA-2803 (CD Only)
- PCBP-51774 (Single DVD)
- Presyo
- ¥1,575 (CD+DVD)
- ¥1,200 (CD Only)
- ¥1,575 (Single DVD)
- CD Tracklist
- Hatsukoi Dash (初恋ダッシュ)
- Aoi Mirai (青い未来)
- Koi no Chewing (恋のチューイング) / Okashi na Sisters (お菓子なシスターズ)
- Hatsu Koi Dash (Instrumental)
- DVD A Tracklist
- Paggawa ng Hatsukoi Dash
- DVD B Tracklist
- Special Movie "Himitsu! Watarirouka Hashiritai no Oshigotobako-hen"
(密着!渡り廊下走り隊のお仕事編)
- DVD C Tracklist
- Special Movie "Himitsu no Aji wa Cake no Aji!" (初恋の味はケーキの味!)
- Single DVD Tracklist
- Hatsukoi Dash (PV)
- Hatsukoi Dash ~Watarirouka-hen~ (渡り廊下編)
- Hatsukoi Dash ~Taiikukan-hen~ (体育館編)
- Impormasyon
Ang Hatsukoi Dash/Aoi Mirai ay ang Debut single ng Watarirouka Hashiritai. Ang kantang Aoi Mirai ay ginamit sa Opening theme song ng Anime na BLUE DRAGON . Samantala ang Koi no Chewing naman ay ginamit na Ending theme song ng anime na Miraku Mimika .