Mark October 6 on your calendar. Nia Liston: The Merciless Maiden (凶乱令嬢ニア・リストン) — the dark fantasy light novel that has sold over 1.8 million copies in Japan — is getting its anime adaptation this autumn, and the first PV is already out.
From Page to Screen
Written by Umikaze Minamino and published under Hobby Japan’s Gagaga Bunko imprint, Nia Liston: The Merciless Maiden follows the story of the titular noble girl — feared across the kingdom for her ruthless reputation — as the truth behind her iron-clad persona unravels. The series has reached 1.8 million copies in circulation, and a manga adaptation illustrated by Kabuto Kodai has been running alongside it.
The anime adaptation is being produced by KONAMI Animation, under the direction of Motoki Nakanishi.
Voice Cast
The lead roles have been confirmed:
- Honoka Inoue as Nia Liston
- Kazahana Izumi as Rinokis
- Rina Motoizumi as Hildetora
- Rina Hidaka as Reliared
First PV
Premiere Details
Nia Liston: The Merciless Maiden premieres October 6, 2026 on TOKYO MX, MBS, and BS Nittele in Japan. International streaming details have not yet been announced — we will update as soon as a platform is confirmed. Keep an eye on the official anime website for the latest updates.