The production committee for Nia Liston Merciless Maiden has officially expanded its voice cast with four new performers ahead of the upcoming television premiere on October 6, 2026 [1]. Announced through the series’ official website and social media channels, the new additions join an ambitious two-cour fantasy adaptation produced by studio KONAMI animation. The story introduces a former martial champion reincarnated into a fragile aristocratic body, aiming to reclaim combat glory across Japanese networks Tokyo MX, BS NTV, and MBS [2].
Nia Liston Merciless Maiden Adds Four Voice Actors
Voice actors Saeko Kamijo, Hitomi Ueda, Azusa Tadokoro, and Ayaka Ohashi step into prominent roles tied directly to the Silver aristocratic lineage [1]. Kamijo voices Essera Blanket, who serves as the personal maid to the Silver family’s youngest daughter, Reliared [2]. The production team revealed individual character artwork for the newly cast figures on Tuesday, detailing their place in the narrative hierarchy. Four performers join the ensemble [1].
The remaining three voice actresses portray the older siblings of the Silver household. Hitomi Ueda portrays Raffine Silver, the eldest daughter of the noble house, while Azusa Tadokoro provides the voice for second-oldest daughter Riculvitar Silver [2]. Ayaka Ohashi rounds out the trio as third-oldest daughter Lilimi Silver, positioning the sisters with young Reliared, voiced by Rina Hidaka. This dynamic offers a notable departure from aristocratic narratives like Millennium Family casting Lynn as eldest daughter Eve, redirecting familial nobility toward grueling physical training [1].
Saeko Kamijo, Hitomi Ueda, Azusa Tadokoro, and Ayaka Ohashi complete the immediate Silver household before broadcast [1].
The four newly revealed talents complement an already extensive voice roster announced throughout earlier promotional stages. Lead heroine Nia Liston is voiced by Honoka Inoue, who plays the reincarnated warrior struggling against physical frailty. Supporting cast members include Fuka Izumi as Rinokis Funk, Rina Honizumi as Hildetora Altoir, Taku Yashiro as Anzel, Yoko Hikasa as Fressa, and Satoshi Hino portraying Gandolf Rogen. Supporting roles revealed in earlier production updates also include Koichi Sakaguchi as Bendelio and Yuki Urushiyama as Lynette Blanc. Together, these voice actors populate the noble estates and martial arenas that frame the protagonist’s journey [1].
Silver Family Hierarchy Shapes Voice Ensemble
Production duties center on KONAMI animation, with director Motoki Nakanishi overseeing the project with assistant director Haruta Segi [2]. Nakanishi previously directed Love Is Indivisible by Twins and Summoned to Another World for a Second Time, bringing established narrative experience to the project [1]. Gigaemon Ichikawa oversees scripts after working on Himitsu no AiPri and three seasons of PuniRunes. Visual development pairs character designer Yuki Ito, an animator on Mob Psycho 100 II, with Kana Tosaoka, who worked on the Kantai Collection film [2]. KONAMI animation leads the production [1].
Musical composition forms another foundational technical pillar for the adaptation, pairing composer Naoki Endo—widely recognized for scoring Love Live Nijigasaki High School Idol Club—with veteran sound director Hiromi Kikuta to craft the acoustic environment for intense martial arts encounters. VTuber Tsunomaki Watame performs opening theme “Respawn!!” [2]. Broadcast begins on October 6 [1].
Cast members Honoka Inoue, Rina Honizumi, and Rina Hidaka formed musical unit Magic Vision Girls Party to perform ending theme “Tokimeki Un・Deux・Trois♪”. The track translates as Heart Fluttering 1, 2, 3♪, adding musical variety to the television broadcast [2]. The anime credits both Jishaku and Katana Canata for original character designs. Jishaku illustrated the first two volumes [1]. Katana Canata assumed illustration duties from volume three onward, introducing visual adjustments that the animation staff translated to screen [2].
Nia Liston Anime Broadcast Schedule and Streaming Lineup
The television broadcast for the Nia Liston anime begins in Japan on October 6, 2026, premiering on Tokyo MX at 9:25 p.m. JST. Secondary terrestrial and satellite broadcasts will follow shortly after on BS NTV and MBS channels across domestic markets. Tokyo MX hosts the initial broadcast [2]. This strategic broadcast window positions the adaptation squarely within Japan’s competitive Fall 2026 anime schedule, effectively delivering weekly episodes across both major metropolitan centers and regional territories through Tokyo MX, BS NTV, and MBS [1].
Domestic digital distribution will occur immediately following the terrestrial television broadcast. Japanese streaming platforms ABEMA, d Anime Store, and U-NEXT have secured official streaming rights, offering on-demand access to weekly episodes for domestic subscribers across both digital television portals and smart devices [2]. Having multiple streaming portals ensures comprehensive domestic reach, allowing viewers on various subscription tiers to follow the adaptation as each episode debuts across Japan [1].
For international audiences outside Japan, streaming platform HIDIVE will carry the anime series as part of its Fall 2026 simulcast lineup. The service will deliver subtitled episodes in select global countries and territories concurrently with the Japanese television transmission. Western licensing has gained momentum across seasonal fantasy shows, as tracked in coverage of studio BAKKKA’s production for Reborn as a Goblin. Viewers across supported regions can stream the episodes on a regular weekly schedule [1].
The Merciless Maiden Anime Adapts Reincarnation Story
The television adaptation of Nia Liston Merciless Maiden follows a distinct battle reincarnation premise that will unfold across two consecutive cours, representing approximately six months of uninterrupted weekly broadcasting supported by publisher Hobby Japan [1]. Tokyo MX broadcasts episode 1. The extended multi-quarter commitment provides the creative staff ample space to depict tactical growth without resorting to severe narrative compression [2].
The original narrative was created under the Japanese title Kyōran Reijō Nia Liston: Byōjaku Reijō ni Tenseishita Kami-goroshi no Bujin no Kareinaru Musō Roku [2]. Author Umikaze Minamino, who also created Kunon the Sorcerer Can See, built the story around a peerless combat master. Can an undefeated combatant truly find fulfillment after waking in the frail body of an aristocratic child? Rather than perishing in glorious battle as she had always envisioned, the undefeated champion meets an agonizingly peaceful demise in bed, deeply regretting the total absence of an adversary capable of overcoming her martial prowess [1].
When her soul awakens within young Nia Liston, the former warlord finds herself trapped inside a delicate physical constitution that collapses under minor physical strain [1]. Unwilling to accept a tranquil aristocratic life of needlework and etiquette, Nia immediately initiates a punishing physical regimen aimed at rebuilding her stamina and reclaiming her lethal martial instincts [2]. English publisher J-Novel Club distributes the licensed English translation, emphasizing her ruthless dedication to arena combat and personal martial mastery [1]. This uncompromising obsession with warfare sets the protagonist apart from standard fantasy heroines, establishing visceral confrontations and comedic misunderstandings throughout the half-year televised run [2].
Print Milestones Across Light Novel and Manga Releases
The literary journey of Nia Liston Merciless Maiden originated as an online web novel on Shōsetsuka ni Narō, where Umikaze Minamino serialized chapters between May 2019 and January 2021. The work earned critical recognition during its online run, winning an award at the HJ Shosetsu Taisho 2021 Zenki within the Shosetsuka ni Naro category. This early reader enthusiasm paved the way for commercial acquisition by publisher Hobby Japan under its HJ bunko imprint on September 30, 2022 [1].
The light novel series published 11 volumes in Japan as of June 2026, maintaining a steady release schedule supported by an expanding readership [1]. Volume 12 arrives on October 1. Hobby Japan scheduled the 12th volume to release just five days before the anime’s television premiere, capitalizing on promotional momentum generated by the broadcast [2].
Kabuto Kodai illustrates the manga [2]. The print manga adaptation launched digitally on Square Enix’s Manga UP! platform in November 2022, with the first compiled book volume following in May 2023 [1]. Square Enix will release compiled book volume 9 on October 7, 2026, arriving immediately after the anime’s opening episode. J-Novel Club distributes digital light novels in English, while Manga UP! Global provides localized manga chapters for international fantasy readers, solidifying an expansive commercial footprint across global print and digital markets [2].
- ONLINE NEWS Moo, W. (2026, September 29). Nia Liston: The Merciless Maiden announces 4 new voice cast members. Anime Trending. [Article Link]
- ONLINE NEWS Cayanan, J. (2026, September 29). Nia Liston: The Merciless Maiden anime adds 4 more cast members. Anime News Network. [Article Link]
- ONLINE NEWS Anime News Network. (2026, September 29). Nia Liston: The Merciless Maiden anime adds 4 more cast members. Anime News Network Newsroom. [Article Link]
