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

<P0-S0> 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. <P0-S1>  She is married to fellow voice actor Shō Hayami, and is the mother of the Japanese voice actor Hideyuki Hayami. <SEP> <P1-S0> The Irregular at Magic High School, known in Japanese as Mahōka Kōkō no Rettōsei (魔法科高校の劣等生, lit. <P1-S1>  "The Poor Performing Student of a Magic High School") , is a Japanese web novel series by Tsutomu Satō. <P1-S2>  It was published on Shōsetsuka ni Narō, an internet web novel website, between October 2008 and March 2011. <P1-S3>  Satō reached a deal with Dengeki Bunko and began releasing his work in a light novel format beginning July 2011. <P1-S4>  In 2013, each story arc received a manga adaptation with varying manga artists and publishers. <P1-S5>  That same year, an anime adaptation by Madhouse was announced and was broadcast between April and September 2014. <P1-S6>  "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. <P1-S7>  The anime series was simulcasted on four networks, and was later made available on Netflix. <SEP> <P2-S0> 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. <P2-S1>  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 . <P2-S2>  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. <P2-S3>  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. <P2-S4>  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. <SEP> <P3-S0> Saori Hayami (早見 沙織 , Hayami Saori , born May 29, 1991) is a Japanese voice actress and singer. <P3-S1>  She is represented by the agency I'm Enterprise. <P3-S2>  As a singer, she is signed to Warner Bros. <P3-S3>  Home Entertainment Japan. <P3-S4>  In 2016, she won the 10th Seiyu Awards for Best Supporting Actress. <P3-S5>  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".