ANOMALITH's main character is Reona Minazuki, a Diver who enters Anomaly Zones to search for her missing friend, Arisa Kato. The official English website profiles eight characters in total. Most of them belong to the Anomaly Zone Countermeasures Office, which supports Reona between dives. Reona is voiced by Hitomi Ueda in Japanese.
This page lists the officially published profiles with their roles and Japanese voice actors. It is spoiler-light and describes only the roles shown in official materials. It is not a playable-character roster, and it does not reveal anyone's fate. Names follow the global English website.
The main cast at a glance
The official English website introduces the following characters. Roles and voice credits come directly from those profiles. One character's voice actor has not been disclosed.
| Character | Published role | Japanese voice |
|---|---|---|
| Reona Minazuki | Protagonist and Diver searching for her missing friend | Hitomi Ueda |
| Arisa Kato | Reona's missing friend | Natsumi Haruse |
| Yuiga Koda | Operator supporting Reona | Riho Sugiyama |
| Kyoka Sudo | Chief of the Anomaly Zone Countermeasures Office | Keiko Watanabe |
| Imari Fushimi | Research and equipment development | Shion Wakayama |
| May Hibiya | Security chief | Hikari Kubota |
| Kaede Mori | Mysterious person encountered during a dive | Natsumi Fujiwara |
| Girl | Child encountered during the mall incident | Not disclosed |
These are the published roles, not a description of each character's full story. Later events are deliberately left out of this page. We will mark any future spoilers clearly.
Reona Minazuki
Reona Minazuki is the protagonist and the character you control. She is a Diver who enters Anomaly Zones in search of her missing friend. Her Japanese voice actor is Hitomi Ueda. Noisy Pixel's preview introduces her search and her transformation in the demo.
Reona's powers are connected to the game's Anomalization Skills. The official premise raises questions about where those powers come from, without answering them. Our skills guide explains how the twelve powers work in combat.
Arisa Kato
Arisa Kato is Reona's missing friend. Her disappearance is the reason Reona enters the Anomaly Zones. She is voiced by Natsumi Haruse in Japanese. The official premise raises questions about what happened to her.
The official sources do not reveal Arisa's fate. We do not speculate about it here. The ending explained page covers what is known and unknown about the story's resolution.
The Anomaly Zone Countermeasures Office
Several characters work for the Anomaly Zone Countermeasures Office. Kyoka Sudo is the chief of the office, voiced by Keiko Watanabe. Imari Fushimi handles research and equipment development, voiced by Shion Wakayama. May Hibiya is the security chief, voiced by Hikari Kubota.
The office supports Reona between dives, which links these characters to the base side of the game. Imari's role in equipment development connects to the upgrade systems. Our weapon upgrades guide explains how those systems work.
Yuiga Koda, the operator
Yuiga Koda is the operator who supports Reona during her dives. Her Japanese voice actor is Riho Sugiyama. An operator role suggests guidance and communication while Reona explores. The official profile describes the role without revealing story details.
Yuiga is one of the characters players are likely to hear from often. Her role ties the dive and base halves of the game together. The beginner guide explains that loop.
Mysterious characters
Two profiles are described with deliberate mystery. Kaede Mori is a mysterious person encountered during a dive, voiced by Natsumi Fujiwara. A character listed simply as "Girl" is a child encountered during the mall incident. Her voice actor has not been disclosed.
We do not guess the girl's identity or her voice actor. The official site leaves both open. Any claims about these characters should be treated as speculation unless they come from the game itself.
Character design
Character design for ANOMALITH is by MON. FURYU's official channel published a creator interview with MON on August 6, 2026. The video title indicates English subtitles. No usable English transcript was retrieved for our research, so we do not quote it.
The official Story Trailer, embedded above, introduces the characters in a spoiler-light way. It was published on June 30, 2026. It is promotional context rather than a complete relationship chart.
Meeting the cast in the demo
The free demo on Steam, PS5 and Nintendo Switch 2 introduces Reona and the opening of her search. Noisy Pixel's preview, based on an early demo, describes Reona's search for her friend and her transformation. The demo is a spoiler-light way to meet the cast before launch. The producer estimates it covers about ten percent of the game's content.
Demo save data does not carry over to the full game. You will meet the characters again from the start at launch. Our demo guide explains what the demo includes.
The questions around the cast
The official premise raises questions about Arisa's disappearance, the origins of the Anomaly Zones and Reona's powers. Those questions involve several of the characters on this page. The official sources do not reveal their answers. That is why our profiles stop at each character's published role.
If you want to avoid spoilers, this page and the official site are safe to read. Once verified story details exist, they will go on the ending explained page. That page currently lists only the confirmed setup.
Regional naming differences
Clouded Leopard Entertainment's English announcement provides regional character biographies. Its localisation wording differs from the global English website in places. Organisation terminology in particular can vary between regional translations. We use the global English site's names consistently.
Do not treat different translations of the same organisation as separate factions. If you see an unfamiliar name in regional material, it may be a translation difference. The official global site is our reference.
Japanese voice acting
The Steam store lists full Japanese voice acting, with English, Japanese and Korean text support. The voice credits on this page are the Japanese cast. No English dub was listed in the sources we checked. English players can follow the story with English subtitles.
The western PS5 physical edition also lists Japanese audio and English text. That matches the Steam listing. Our Steam guide covers language support in more detail.
What is not confirmed
We have not verified a romance system, an alternate playable roster or a complete fate chart. We also have not identified the unnamed girl or her voice actor. These details are not in the official profiles. We will not add them without confirmation from the game.
Story spoilers will be clearly separated if we add them after launch. For now, this page stays spoiler-light. Our contact page explains how to send corrections.
Sources and further reading
- FURYU — ANOMALITH official website
- Noisy Pixel — preview
- Gematsu — demo release
- Clouded Leopard Entertainment — announcement
- Steam — ANOMALITH store page