Question: Japanese voice actress Saori Hayami starred in the anime adaptation of which property that started as a web novel series by Tsutomu Satō?

Context articles: Rei Igarashi
Chrome Shelled Regios
Mushoku Tensei
List of Maho Girls PreCure! episodes
Saori Hayami
The Irregular at Magic High School
Congqian Youzuo Lingjianshan
The Legend of the Legendary Heroes
Modern Magic Made Simple
Hiroki Tōchi

Takako Ohama (大濱 貴子 , Ōhama Takako , born January 9, 1963 in Tokyo) , better known by the stage name Rei Igarashi (五十嵐 麗 , Igarashi Rei ) , is a Japanese actress and voice actress who works for Office Osawa.
 She is married to fellow voice actor Shō Hayami, and is the mother of the Japanese voice actor Hideyuki Hayami.
Chrome Shelled Regios (鋼殻のレギオス , Kōkaku no Regiosu ) is a Japanese light novel series by Shūsuke Amagi, with illustrations by Miyū.
 A short story light novel series was serialized in "Dragon Magazine".
 A manga adaptation drawn by Miyū is serialized in the shōnen manga magazine "Dragon Age Pure".
 A second manga adaptation drawn by Nodoka Kiyose is serialized in the shōnen manga magazine "Monthly Dragon Age".
 A third manga adaptation drawn by Watari is serialized in "Beans Ace" magazine.
 A four-panel comic strip adaptation drawn by Masumi Futaba started serialization in "Monthly Dragon Age" on November 8, 2008.
 A science fiction light novel series titled "Legend of Regios" is set in the past world of "Chrome Shelled Regios" series, and published by Fujimi Shobo under its Style-F label.
 An anime adaptation produced by Zexcs aired on January 11, 2009 to June 20, 2009 and is licensed in North America by Funimation Entertainment.
Mushoku Tensei: Isekai Ittara Honki Dasu (無職転生 ~異世界行ったら本気だす~, literally Jobless Reincarnation: I Will Seriously Try If I Go To Another World) , is a Japanese web novel series by Rifujin na Magonote and is published on internet web novel website Syosetu.
 It was serialized between November 22, 2012 and April 3, 2015.
 A year later, it was announced the series would receive a light novel release under Media Factory's "MF Books" imprint; the illustrations are done by a Pixiv user called SiroTaka .
 A manga adaptation by Yuka Fujikawa began serialization in the June 2014 issue of "Monthly Comic Flapper".
 Seven Seas Entertainment licensed the "tankōbon" volumes of the manga for localization in North America.
 On Syosetu's rankings, the web novel has made cumulative appearances as the most popular work on the website.
"Maho Girls PreCure!
" is the thirteenth anime television series in Izumi Todo's "Pretty Cure" franchise, produced by Asahi Broadcasting Corporation and Toei Animation.
 The series follows a girl named Mirai Asahina and a magician named Liko Izayoi, who both attend Magic School whilst also becoming the Maho Girls Pretty Cure to fight off the evil Dokuroxy.
 The series aired on ABC in Japan between February 7, 2016 and January 29, 2017, replacing "Go!
 Princess PreCure" (Later replaced by Kirakira PreCure a la Mode) in its initial timeslot.
 For the first 21 episodes, the opening theme song is "Dokkin Mahōtsukai PreCure!"
 (Dokkin♢魔法つかいプリキュア!
 , Surprising Maho Girls PreCure! )
 by Rie Kitagawa while the ending theme is "Cure Up RaPaPa!
 ~Hohoemi ni Naru Mahō~" (CURE UP↑RA♡PA☆PA!
～ほほえみになる魔法～ , Cure Up RaPaPa!
 ~Magic That Turns Into Smiles~ ) , performed by Rie Takahashi and Yui Horie.
 From episode 22 onwards, the opening theme is "Dokkin Mahōtsukai PreCure!
 Part 2" (Dokkin♢魔法つかいプリキュア!
 Part 2 ) by Kitagawa, while the ending theme is "Mahō â la Dōmo!"
 (魔法アラ・ドーモ!
 , Magic â la Thank You! )
 by Takahashi, Horie, and Saori Hayami.
 The ending theme for episodes 38 and 39 is "Tadashī Mahō no Tsukaikata" (正しい魔法の使い方 , The Correct Way to Use Magic ) by Mayu Watanabe.
Saori Hayami (早見 沙織 , Hayami Saori , born May 29, 1991) is a Japanese voice actress and singer.
 She is represented by the agency I'm Enterprise.
 As a singer, she is signed to Warner Bros.
 Home Entertainment Japan.
 In 2016, she won the 10th Seiyu Awards for Best Supporting Actress.
 Her major voice roles include Yukino Yukinoshita in "My Teen Romantic Comedy SNAFU", Ayase Aragaki in "Oreimo", Shirayuki in "Snow White with the Red Hair", Miyuki Shiba in "The Irregular at Magic High School", Shinoa Hiiragi in "Seraph of the End", Urara Shiraishi in "Yamada-kun and the Seven Witches", and Shōko Nishimiya in anime film "A Silent Voice".
The Irregular at Magic High School, known in Japanese as Mahōka Kōkō no Rettōsei (魔法科高校の劣等生, lit.
 "The Poor Performing Student of a Magic High School") , is a Japanese web novel series by Tsutomu Satō.
 It was published on Shōsetsuka ni Narō, an internet web novel website, between October 2008 and March 2011.
 Satō reached a deal with Dengeki Bunko and began releasing his work in a light novel format beginning July 2011.
 In 2013, each story arc received a manga adaptation with varying manga artists and publishers.
 That same year, an anime adaptation by Madhouse was announced and was broadcast between April and September 2014.
 "The Irregular at Magic High School" franchise had been localized for English by two companies: The light novels and one of the manga adaptations are licensed by Yen Press while Aniplex of America licensed the anime series.
 The anime series was simulcasted on four networks, and was later made available on Netflix.
Congqian Youzuo Lingjianshan (从前有座灵剑山, literally "There was once a Spirit Blade Mountain") is a Chinese "xianxia" web novel series written by Guowang Bixia (国王陛下, a pen name meaning "His Majesty the King"), and a manhua version was hosted on the Tencent comics portal since 2014.
 An anime adaptation co-produced by Tencent and Studio Deen named Reikenzan: Hoshikuzu-tachi no Utage (霊剣山 星屑たちの宴 , literally "Spirit Blade Mountain: Feast of the Stardust") premiered in January 2016, which was simulcast in Chinese and Japanese.
 A second season of the anime has been announced and aired from January 7, 2017 to March 26, 2017.
The Legend of the Legendary Heroes (Japanese: 伝説の勇者の伝説 , Hepburn: Densetsu no Yūsha no Densetsu ) is a Japanese light novel series by Takaya Kagami, with illustrations by Saori Toyota, which was published by Fujimi Shobo in "Dragon Magazine" from February 25, 2002 to October 25, 2006, and has 11 volumes.
 Its sequel, The Legend of the Great Legendary Heroes (大伝説の勇者の伝説 , Dai Densetsu no Yūsha no Densetsu ) began publishing on October 25, 2007, and currently has 16 volumes .
 The series also has 2 spin-off series, The Legend of Legendary Heroes Anyway (とりあえず伝説の勇者の伝説 , Toriaezu Densetsu no Yūsha no Densetsu ) , a collection of short stories which ran from December 20, 2002 to June 20, 2007 and was compiled into 11 volumes, and The Legend of the Black Fallen Hero (堕ちた黒い勇者の伝説 , Ochita Kuroi Yūsha no Densetsu ) , which ran from December 25, 2007 to September 25, 2009 and was published in 6 volumes.
 The series has also spun off into other media including a Drama CD, a manga adaptation which currently has 3 bound volumes and a PSP video game which was released on February 18, 2010.
 A 24 episode anime adaptation was produced by Zexcs which premiered on July 1, 2010 and is licensed by Kadokawa in Japan and Funimation Entertainment in North America.
Modern Magic Made Simple (Japanese: よくわかる現代魔法 , Hepburn: Yoku Wakaru Gendai Mahō , lit.
 "Comprehensible Modern-Day Magic") is a Japanese light novel series by Hiroshi Sakurazaka, with illustrations by Miki Miyashita.
 As of March 25, 2009, six volumes have been published by Shueisha under their Super Dash Bunko imprint.
 A new edition of the first light novel was released on April 25, 2008.
 A manga adaptation started serialization in the "shōnen" magazine "Jump Square" on August 4, 2008.
 An anime adaptation was announced in October 2008.
 A 12-episode anime adaptation began airing in Japan on the networks BS11, AT-X, and Bandai Channel between July and September 2009.
Hiroki Tōchi (東地 宏樹 , Tōchi Hiroki , born May 26, 1966, Tokyo) is a Japanese voice actor affiliated with Office Osawa.
 He has frequently appeared in many anime and video games mainly created by tri-Ace.
 He won a Male Character Voice Prize in the 2011 Famitsu Awards.
 Some of his major characters include Abel Nightroad in "Trinity Blood", Baldroy in "Black Butler", Kokopelli in "Bokurano", Tesshin Kataoka in "Ace of Diamond", Cross Marian in "D.Gray-man", Pantherlily in "Fairy Tail" and Lasse Aeon in "Mobile Suit Gundam 00".
 In anime film series, he voices Daisuke Akimi in "The Garden of Sinners" and Dr. Easter in "Mardock Scramble".
 In live-action shows, he provides the Japanese voice for Dean Winchester in "Supernatural" as well as in its anime adaptation.
 In video games, he voices the Japanese dub voice for Nathan Drake in "Uncharted" series, Chris Redfield in "Resident Evil" and "Project X Zone", Aluze in "Valkyrie Profile" and Desmond Miles in "Assassin's Creed".