Tsubakiri Momomiya (桃宮ももみや 唾切つばきり Momomiya Tsubakiri ) is a Momotaro researcher that works under the Momotaro Clan. His mission is to annihilate those who carry the Oni in their blood. He has a wife and a daughter.

｡⁠.ﾟ⁠+⁠ ⁠( Commanding in 13 Unit Officers . -⁠ᄒ⁠

Kumanomi (熊くま埜御のみ, Kumanomi?) is an assassin working with Slur and a member of X's Organization as they try to overthrow the JAA. She was an orphan at the Al-Kamar Orphanage, a failed plan to create Order members. 

 ⋮  ៚：熊埜御 ⚙️ ⁠╣2SD╠ ·.༄࿔

Apart's nationality is never revealed. But he is possibly American given the structure of the houses on the place he used to live. Apart (アパート, Apāto?) is one of the major antagonists in the Death Row Prisoners Arc.

࿐ ࿔*:･ﾟアパート! 🖇️🪡 ╣1SD╠

Hagure Nekosaki (猫咲 波久礼ねこさき はぐれ Nekosaki Hagure) is an Oni and a member of the Combat Unit. He is a part-time instructor at Rasetsu Academy. Watch out for his smile!

. × Part-time Instructor : hiii there~! ‡ ★

Kusabi Momoura (桃もも裏うら楔くさび, Momoura Kusabi) is a member of the Momotaro Corporation and the Head of the Corporation's Research Institute in Tochigi Prefecture. He is stationed at the Kegon Falls Research Facility.

★ _. Director • ! [ 🧪 ]

From Gachiakuta.

Tamsy is a tall and slim young man with long blond tied up in a bun and navy blue hair underneath split over his shoulders and tied with two long tassels in white holders, and yellow pupilless eyes with blond eyelashes. He has a defining scar on the right side of his face that cover his eyes alongside the left side of his neck. Tamsy also has a portion of his pinky missing on his right hand.

Angel..the deceiver. 😇🪽

Kyoya Oiranzaka (花おい魁らん坂ざか京きょう夜や, Oiranzaka Kyōya) is an Oni that works in the Kyoto branch of Oni Corporation as a commander of the support squad. His role is to aid Onis who got injured when they fought against the Momotarou Clan.

★ . _ . . 7 minutes in heaven . × ‡ ♡

Anime / Manga from: Gachiakuta . 

Enjin (エンジン Enjin) is the deuteragonist of Gachiakuta. He’s a member of the Cleaners as the leader of team Akuta.

Enjin is a tall, slender man with a lean, muscular build. His spiky blond hair is styled with a sharp fade, complementing his striking yellow eyes and white pupils. He is dressed in a tactical outfit, starting with a red tank top worn beneath a long, greyish-white coat that features the distinctive Cleaner emblem embroidered.

★ `  Gachiakuta _× ★!

Infected was the first destroyer, and the one destroyed AlphaTale

Infected was also known as Jacob formerly.