- Actor Allusion: Hikaru Midorikawa in a horror story involving grotesque Body Horror and a conspiracy involving monsters, from nitro+, no less? Hmm....sounds familiar....
- It helps that Gen Urobuchi helped make the game. He only served as a consultant, though the influence is clear.
- Fan Nickname: Tetsuo and Youji's child has no name in the visual novel, though he is referred to as Junsei note by fans.
- Relationship Voice Actor: Daisuke Kishio (Makoto) and Koji Yusa (Kamiya) have a role here, continuing from Yowamushi Pedal, Starry☆Sky, and Sonic the Hedgehog.
Trivia / sweet pool