Jana Köning, scout and sniper of the 666th Penal Battalion of the “Voirloup Group”. "Lieutenant"*, right-hand of Commander Tatch (*officially, she is just a convict soldier).
Little is known about Jana's past. Who was she? What was the reason for her conviction? Why did she end up in the Penal Battalions? (The Fenris Federation is "unequal" and "backward.") One thing is certain: she is the most competent and dangerous fighter in the 666th.

She is, along with the fighter "Finger", one of Nidhogg's right-hand men . Taciturn and professional, she displays extreme respect and loyalty to her leader, Lieutenant Nidhogg Tatch, to the point of detachment.
Another peculiarity: she is mute. It is unknown whether this is due to conviction, trauma, or a disability.