Mariya Ise

Mariya Ise is a Japanese voice actress born on September 25, 1988, in Kanagawa Prefecture, whose career has quietly built into one of the more versatile résumés working in anime today. She entered the industry in the mid-2000s, cutting her teeth on supporting roles before landing the kind of parts that let her range actually show — sharp, high-energy characters who don't fit neatly into the usual shōnen or shōjo boxes. That refusal to be typecast is probably what's kept her working steadily across two decades.

What's striking is how early she found a defining role. Killua Zoldyck in Hunter x Hunter (the 2011 Madhouse adaptation) is the one that changed things — a child assassin written with enough psychological weight that a lesser performance would have collapsed under it. Ise brought something unsettling to Killua, that particular stillness before violence that the character requires, while still making him feel like a twelve-year-old who genuinely cares about his friend. It's a difficult tonal balance to hold for 148 episodes, and she held it. That run, which aired from 2011 through 2014, is still the performance most fans cite first when her name comes up.

Her collaborations over the years have tended to cluster around projects that reward technical precision — she doesn't coast on charm or warmth the way some voice actors do, and directors seem to know it. The genres she keeps returning to: action-heavy ensemble pieces, psychological thrillers, anything where a character's internal state and external behavior are running in opposite directions. She's worked repeatedly with Madhouse and with productions that favor that kind of tightly written, morally complicated character work. Over time her voice has dropped some of the harder edges she used in her twenties without losing the precision — there's a control there now that you can only really develop through volume of work.

Her recent filmography connects her to GREAT PRETENDER razbliuto, the 2024 continuation of Wit Studio's con-artist series. The original GREAT PRETENDER, which ran in 2020, was one of those rare anime that got attention outside the usual fandom circles — slick, stylish, structured around long cons that fold back on themselves in ways that require the audience to keep up. Razbliuto picks up that thread, and her involvement signals that the production isn't treating it as a lesser follow-up. Hard to say if her role carries the same weight as the ensemble leads, but her presence in a project like this one — where the writing demands actors who can suggest deception without telegraphing it — makes a certain kind of sense.

She's at a point in her career where the name recognition doesn't need the big flagship role anymore to keep her relevant. GREAT PRETENDER razbliuto is the kind of project she gravitates toward now: prestige-adjacent, narratively dense, built for an audience that's paying attention. The industry she works in has changed considerably since 2011 — streaming has compressed the gap between Japanese broadcast and international audiences, which means performances that once took years to find their overseas viewers now land within weeks. For someone whose work has always rewarded close attention, that's not a bad development.