Ayumu's sister-in-law and Kiyotaka's wife, she works as a police detective but is usually outsmarted by Ayumu in most cases. Her investigation skills are remarkable, but because of work she is rarely at home and therefore can do no domestic work. She cares a great deal for Ayumu. She is a bit selfish, not quite aware of the pain her brother-in-law endures because of how much he cares for her since she is his only family now that Kiyotaka has gone missing. Madoka tries to keep Ayumu from getting too involved with the Blade Children, but proves to be another weak spot of Ayumu and is often left in the dark by Ayumu about situations concerning the Blade Children for her own safety. (Source: Wikipedia)

Ayumu Narumi's older brother Kiyotaka, a renowned detective and piano player, disappears all of a sudden. The only clue Narumi has, are the Blade Children. Two years later a row of murders and incidents begin, relating to the Blade Children. Together with school journalist, Hiyono Yuizaki, Narumi tries to figure out their destiny.
 
(Source: Anime News Network)

__Height:__ 160 cm

[Website](https://kotochawan.com/) | [Twitter](https://twitter.com/kotochawanmoon) | [YouTube](https://www.youtube.com/channel/UC1bBpyzaOM0gd7SNEwpDarQ/) | [Wiki (en)](https://en.wikipedia.org/wiki/Kotono_Mitsuishi) | [Wiki (jp)](https://ja.wikipedia.org/wiki/三石琴乃)

A voice actress and narrator. She graduated from high school in 1986 and then entered Katsuta Seiyuu Academy. 

In 1989, Mitsuishi made her seiyuu debut as Tomoyo in the OVA [Ace o Nerae! Final Stage](https://anilist.co/anime/312/). She became an instant celebrity with her role as [Usagi Tsukino](https://anilist.co/character/2030) when [Sailor Moon](https://anilist.co/anime/530) debuted in 1992, and her popularity increased again with her role as [Misato Katsuragi](https://anilist.co/character/1259) in the anime TV series [Neon Genesis Evangelion](https://anilist.co/anime/30). She is considered one of the most influential seiyuu in the business; the animated adaptation of [Ebichu](https://anilist.co/anime/1060/) was largely produced because of her interest in the project, reading the manga out loud between takes of recording lines for Evangelion. Mitsuishi is a freelancer and a former member of the talent management firm Arts Vision. 

She is married and has one daughter. 

Non-anime roles:

Vulpisfoglia - Arknights (VG)
[Jade](https://anilist.co/character/355046) - Honkai: Star Rail

"I'M GOING TO UNCOVER THE MYSTERY OF THE 'BLADE CHILDREN.'"
 
World-class detective Kiyotaka Narumi's last words prior to his sudden disappearance continue to haunt his younger brother, Ayumu. The cheeky 10th-grader becomes further embroiled in the mystery when he is mistaken for the prime suspect in a murder at his school. Led by Ayumu's sister-in-law, Kiyotaka's wife and fellow detective, Madoka, the investigation into the murder gives Ayumu a chance to clear his name. But in doing so, he not only uncovers ties to the Blade Children but also more questions than answers about who and what they are. 
(Source: Yen Press)

Madoka Narumi