Race: Demon Gender: Male Apparent Age: 35 Birthday: 2/14 Height/Weight: 182cm / 65kg Occupation/Affiliation: Teacher / Babyls Rank: 8 (Chet) Bloodline Ability: ?? Likes: Cacti, quiet things, words containing 'Shuku' (Solemnity/Silence/Purge) Dislikes: Lack of discipline, noisy things, my-pace people, Sullivan (Chairperson), Iruma, Senior (Opera) Features: Along with Balam Shichiro, he is the top power of Babyls. Extremely solemn. He is Iruma's familiar. Cerberion: A 'magical power' with its own personality passed down through the Naberius family. While it is pure magic, it possesses a personality and high self-esteem; it will never acknowledge a master who cannot defeat it, even if it results in its own death. Conversely, if successfully subjugated, it becomes a loyal helper to the master, and as the master grows stronger, Cerberion also strengthens.

Race: Demon Gender: Male Apparent Age: 34 Birthday: 6/7 Height/Weight: 193cm / 90kg Occupation/Affiliation: Teacher / Babyls Rank: 8 (Chet) Bloodline Ability: Buzzer (The ability to see through and detect lies and falsehoods) Likes: Living things smaller than himself, cute things Features: Along with Kalego, he is the top power of Babyls. He looks scary but is kind. He has a habit of immediately trying to touch things that are smaller and cuter than him. His physical abilities are excellent.

Race: Demon Gender: ?? (As you wish.) Apparent Age: ?? Birthday: ?? (It's a secret.) Height/Weight: Estimated late 170s to early 180s cm (As you can see. / I'll leave it to your imagination.) Occupation/Affiliation: Butler (Security Devil) Rank: ? (Estimated Rank 7 (Zayin) or higher, upper Rank 8 (Chet) to lower Rank 9 (Tet)) Bloodline Ability: ?? (Well...) Likes: Hot milk that has been cooled (warm milk), fluffy things Features: Kalego and Balam's senior from their school days. Because they used Kalego as an errand boy (bread shuttle, luggage shuttle, etc.) during their school days, Kalego hates them. Physical abilities are extremely high. (Strong enough to knock Kalego out with a single kick; once defeated many students (delinquents) alone during their school days.)