- Touya Mochizuki
- Linze Silhoueska
- Elze Silhoueska
- Yae Kokonoe
- Yumina Ernea Belfast
- Ende (first appearance)
- God of Love (first appearance)
- Regina Babylon (first appearance)
- Sushie Ernea Ortlinde (Cameo)
- Sakura (Cameo)
- Lucia Rea Regulus (Cameo)
- Hildegard Minas Lestia (Cameo)
- In the LN Touya receives the message from Professor Babylon after being hit by Elze during their meeting, while in the anime he receives the message before he is hit.
- In the LN Touya receives the message from Professor Babylon after waking up in his bedroom in the mansion, while in the anime he is in the Sky Garden when he receives the message.
|Anime||Light Novel||Web Novel||Manga|
|Episode 12||Volume 3||Chapter II||Arc 9||Chapter 67||Not Available|
Footnote: † - Partially Nonexistent - 50% or more story line is missing.
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