From Episode 10 or Ore no Imouto ga Konna ni Kawaii Wake ga nai. Kanako cosplays as Meruru for a cosplay contest and sings the theme song for the fictional anime. No copyright infringement is intended! I just want to share the lyrics. The translation is pretty literal because I'm still new to Japanese. The lyrics are also my best guess. Enjoy! Lyrics: Hoshikuzu uicchi Meruru hajimaru yo! meru meru meru meru meru meru me meru meru meru meru meru meru me uchuu ni kirameiku nagareboshi majikaru jetto de teki wo utsu mahou no kuni kara chikyuu no tame ni ochite nagarete konnichiwa hoshikuzu uicchi meruru fushigi sa fushigi sa anata no mune ni tobikondeiku no inseki yori mo (kira) kyodai no pawaa de (kira) anata no haato wo nerai utsu no dakara watashi no zenryoku zenkai mahou nigezu ni chanto uketomete yo ne meru meru meru meru meru meru me meru meru meru meru meru meru me. Thank you krzywyzielarz from cod4kage.cba.pl Format : Matroska File size : 30.6 MiB Overall bit rate : 2 658 Kbps Video Format : AVC Format/Info : Advanced Video Codec Format profile : High@L4.1 Format settings, CABAC : Yes Format settings, ReFrames : 6 frames Duration : 1mn 36s Nominal bit rate : 2 450 Kbps Width : 1 280 pixels Height : 720 pixels Display aspect ratio : 16:9 Frame rate : 23.976 fps Audio Format : AAC Format/Info : Advanced Audio Codec Format version : Version 4 Format profile : LC Codec ID : A\_AAC Duration : 1mn 36s Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 44.1 KHz