Ore no Imouto ga Konnani Kawaii Wake ga Nai Specials
Members score: 7.33
ONA (4 eps)
Aired: Jan 22, 2011
Ore no Imouto ga Konnani Kawaii Wake ga Nai.
Members score: 6.91
TV (13 eps)
Aired: Jan 07, 2013
Ore no Imouto ga Konnani Kawaii Wake ga Nai. Specials
Members score: 6.32
ONA (3 eps)
Aired: Jan 18, 2013