NanosizeMir

 is a pop music duo formed in 2007.

Members

 * Mizutani Runa (水谷瑠奈) - Vocals
 * Tsukagoshi Yuuichirou (塚越雄一朗) - Composition, Arrangement, Lyrics, Keyboard, Guitar, Percussion

Albums

 * [2009.05.05] Chiisana Sekai (小さなせかい)
 * [2011.05.01] Hoshi no Uta (星ノ唄)
 * [2012.04.30] ShiroKumaCollection
 * [2014.04.27] Hajimari wo Tsugeru Shoujo (始まりを告げる少女)

Best Albums

 * [2016.12.29] NanosizeMir The Best

Singles

 * [2013.04.29] Aoi Shouheki (蒼い障壁)