- All-Star Cast:
- The Japanese voice cast brought along many popular seiyuu at the time including Rina Hidaka, Yuuichi Nakamura, Kana Hanazawa, Yoshimasa Hosoya, Yoko Hikasa, Mamoru Miyano, Takuya Eguchi, Tomokazu Sugita, and Aki Toyosaki.
- Mirrored in the English dub which brought along many well established veterans in the Sentai Filmworks talent pool including Chris Patton, Hilary Haag, Monica Rial, David Wald, Shelley Calene-Black, Blake Shepard, Greg Ayres, David Matranga, and Brittney Karbowski.
- Author Existence Failure: Cocoa Fujiwara passed away on March 31, 2015 of an unspecified illness while working on another series
- He Also Did: Series composer Kotaro Nakagawa was also credited for his work on other anime, including s-CRY-ed, Planetes, GUN×SWORD, Code Geass, Zettai Karen Children, Gosick, Yu-Gi-Oh! ARC-V and Prison School.
- Playing Against Type: Even though she's done it in Seitokai Yakuindomo and Seikon No Qwaser before, Yoko Hikasa is still not what comes to mind when one imagines the voice of a Loveable Sex Maniac.
- Relationship Voice Actor:
- It seems as if Kagerou and Soushi still haven't settled their score.
- Kagerou and Sorinozuka go to the mars and fight TerraforMARS.
- Chino also involved.
- Chino and Nobara are playing in the music band.
- Banri and Nobara are involved in Juuni Taisen.
- Zange, Nobara, Soushi and Kagerou are Nobunaga ,Jeanne, Gaius and da Vinci.
- Ririchiyo Nobara and Karuta are little basketball players in Ro-Kyu-Bu!.
- Star-Making Role: Even though she already gained recognition as Last Order in A Certain Magical Index, after voicing Ririchiyo in this show it became more common to see Rina Hidaka in leading anime roles.
Trivia / Inu × Boku SS