[2] In addition, it was simulcast on the streaming service Crunchyroll in the U.S., Canada, United Kingdom, Ireland, South Africa, Australia, and New Zealand.

[2] It was announced that actress Keiko Kitagawa would star as the main lead of this drama series, making this her first role as a teacher.

[2] Child actress Manatsu Kimura was selected from a group of more than 500 hopefuls who auditioned for this drama series.

[2] The theme song for My Little Nightmare is "Saraba, Itoshiki Kanashimitachi yo" (サラバ、愛しき悲しみたちよ) by Momoiro Clover Z.

[5] This song is the title track for this idol group's 9th single, and it was released in Japan on 21 November 2012.