- All-Star Cast: The main cast features Kana Hanazawa, Rina Sato, Hisako Kanemoto, Sanae Kobayashi. The support cast features Hikaru Midorikawa, Takashi Kondo.
- Completely Different Title: The official title of the English release is The Kawai Complex Guide to Manors and Hostel Behavior.
- Possibly because the original title was "Bokura Minna wa Kawai-sou" which means "We are all from Kawai Complex", but when read out loud sounds like "We are all pathetic". So to make up for the pun that was lost in translation, we are given three— The Kawaii Complex Guide to Manners and Hostile Behavior.
- "Do It Yourself" Theme Tune: The ending song is sung by Kana Hanazawa (Ritsu), Rina Sato (Mayumi) and Hisako Kanemoto (Sayaka).
- Relationship Voice Actor:
Trivia / The Kawai Complex Guide to Manors and Hostel Behavior