The daughter of Sōhei's mentor, and a first year student in the architecture department of National Nagano University. She is a beautiful young woman from a high-class family. She has excellent insight, powers of observation, and calculation skills, but sometimes her thoughts jump to extreme conclusions. She loves the sound of car engines and mystery novels. She hates dried shiitake mushrooms, but because she believes they are good for anemia, she enduringly eats them every day.<br><br>

(Source: ANN)

The story of the original Subete ga F ni Naru novel revolves around Souhei Saikawa, a member of the Saikawa Research Lab. He goes on a vacation held by the lab, and Moe Nishinosono, the daughter of his mentor, joins the group on their vacation despite not being a part of the lab. There, the two end up finding a corpse. The two work together to solve the mysteries of what becomes a serial murder case.<br>
<br>
(Source: Anime News Network)

__Height:__ 157 cm

[Twitter](https://twitter.com/tanezakiatsumi) | [Actress Profile (Haikyo)](https://haikyo.co.jp/profile/profile.php?ActorID=12765)

Atsumi Tanezaki is a Japanese voice actress who is formerly affiliated with the Toritori Office, and is now represented by Haikyo.

In an interview with Repotama, Atsumi revealed that she became interested in doing voice acting after watching the anime series [Sailor Moon](https://anilist.co/anime/530/Bishoujo-Senshi-Sailor-Moon). She explained that her acting in the episode was so impactful that it encouraged her to pursue a career in voice acting. She began to study voice acting at a training school after graduating from high school in her home prefecture, Oita, using funds she had gathered from several part-time jobs. 

In the interview, she also states that her favorite voice actresses are [Miyuki Sawashiro](https://anilist.co/staff/95099/Miyuki-Sawashiro) and [Mayumi Tanaka](https://anilist.co/staff/95075/Mayumi-Tanaka), and as a child, she attended a [Junko Iwao](https://anilist.co/staff/95289/Junko-Iwao) concert, where she had the opportunity to talk to Iwao. Upon expressing her desire to become a voice actress at a fan event, Iwao responded stating that she looked forward to being able to work with her.

On October 2nd, 2023, she announced her marriage to fellow voice actor [Yuu Miyazaki](https://anilist.co/staff/127155).

**Non-anime roles:**
- Femirins - Houkai Gakuen (GGZ) (VG)
- Yoru Azuma - Hatsuyuki Sakura (VG)
- Hanako Tanaka - Tsujidou-san no Jun'ai Road (VG)
- Nagi Kodachi - Daitoshokan no Hitsujikai (VG)
- Masaki Gaillard - Amairo * Islenauts (VG)
- Anzu Takakura - Clover Day's (VG)
- Ichika Yuunagi - AstralAir no Shiroki Towa (VG)
- Sora Ousaka - Hoshi Ori Yume Mirai (VG)
- Nene Ayachi - Sanoba Witch (VG)
- Gretel - Kangokutou Mary Skelter (VG)
- Sora Niimi - 9-Nine (VG)
- Ayase Mitsukasa - RIDDLE JOKER (VG)
- Amleth - Memento Mori (VG)
- Sin - Goddess of Victory: Nikke (VG)
- Black Pearl Cookie - Cookie Run: Kingdom (VG)
- Vikala - Granblue Fantasy (VG)
- Seia Yurizono - Blue Archive (VG)
- Anby Demara - Zenless Zone Zero (VG)

[Synchronkartei](https://www.synchronkartei.de/person/FlDKyFOBb/sprecher) | [Instagram](https://www.instagram.com/ly_morgenstern)

Older Sister of [Friedel Morgenstern](https://anilist.co/staff/140690/Friedel-Morgenstern)