Haruka Shiraishi Joins 'Hotel Inhumans' Cast as Nina Amidst Thrilling New Episode Visual Release

The highly anticipated anime adaptation of Ao Tajima's enthralling manga, Hotel Inhumans, is generating significant buzz. This excitement is amplified by a pivotal new casting announcement and the unveiling of a captivating visual for its upcoming fourth episode.

Acclaimed voice actress Haruka Shiraishi steps into the enigmatic role of Nina, promising to add another layer of intrigue to this already gripping narrative. Since its premiere on July 6, 2025, Hotel Inhumans has captivated audiences with its unique premise: a lavish, yet clandestine hotel exclusively catering to the world's most dangerous assassins.

A Sanctuary for the Elite

At the heart of this shadowy establishment are its proprietors, Ikuro Hoshi and Sara Haizaki, who deftly manage a sanctuary where luxury meets lethal efficiency. Beyond opulent suites, the Hotel Inhumans provides bespoke covert services, ranging from an extensive armory for weapon selection to expert identity falsification, ensuring its elite clientele remains untraceable. This intricate world, brought to life by the renowned studio Bridge, has quickly become a standout in the competitive Summer 2025 anime lineup.

Haruka Shiraishi Joins the Cast as Nina

The recent casting of Haruka Shiraishi as Nina is particularly noteworthy, signaling a crucial development in the unfolding story. The newly released visual for the fourth episode prominently features Nina, hinting at her escalating importance within the series. Viewers can anticipate a deeper dive into Nina's mysterious background and her compelling interactions with the main cast as the narrative progresses.

Hotel Inhumans masterfully weaves together intense, adrenaline-pumping action sequences with profound character exploration, all enveloped in a rich, dark, and relentlessly suspenseful atmosphere. Airing every Sunday night at 23:45 JST, the series is a collaborative effort brought to fruition by a consortium of prominent firms, including TV Tokyo and Nikkatsu, alongside others dedicated to delivering this high-stakes thriller to the screen.

For enthusiasts of gritty storytelling, intricate plots, and impeccably executed suspense, Hotel Inhumans is an undeniable must-watch. The expansion of its notable voice cast and the release of this striking new visual only amplify the excitement surrounding what is poised to be one of the season's most talked-about anime.