question: Akiko Yajima was the title character in the anime series illustrated by whom?
answer: Yoshito Usui
context: Title: Dragon Ball Super
  Passage: Dragon Ball Super (Japanese: Doragon Bōru Sūpā ) is an ongoing Japanese anime television series produced by Toei Animation that began airing on July 5, 2015.  Its overall plot outline is written by "Dragon Ball" franchise creator Akira Toriyama, while the individual episodes are written by different screenwriters.  It is also a manga series illustrated by Toyotarou, serialized in Shueisha's "shōnen" manga magazine "V Jump".  The anime is a sequel to Toriyama's original "Dragon Ball" manga and the "Dragon Ball Z" television series featuring the first new storyline in 18 years.  It is broadcast on Sundays at 9:00 a.m. on Fuji TV.
  Title: Scrapped Princess
  Passage: Scrapped Princess (Japanese: スクラップド・プリンセス , Hepburn: Sukurappudo Purinsesu ) is a Japanese light novel series by Ichiro Sakaki and illustrated by Yukinobu Azumi, also known as the popular adult dōjin artist Nakayohi Mogudan.  In 2003, it was adapted into an anime series produced by Bones.  The character designs in the anime are by Takahiro Komori, who is also known for the designs on another anime series, "Cowboy Bebop".
  Title: List of Kingdom (anime) episodes
  Passage: Kingdom (キングダム , Kingudamu ) is an anime series adapted from the manga of the same title written and illustrated by Yasuhisa Hara.  The series was adapted into a thirty-eight episode anime series by studio Pierrot that aired from June 4, 2012 to February 25, 2013.  A second season was announced and aired from June 8, 2013 to March 1, 2014.  An English language release of the anime was licensed by Funimation Entertainment.
  Title: Akiko Yajima
  Passage: Akiko Yajima (矢島 晶子 , Yajima Akiko ) is a Japanese voice actress from Kashiwazaki, Niigata.  Her best-known role is as the title character Shinnosuke Nohara in the long-running anime series "Crayon Shin-chan".  She also voices Mipple in the original "Futari wa Pretty Cure", Sally Yoshinaga in "The Brave Express Might Gaine", Paffy Pafuricia in "Haō Taikei Ryū Knight", Relena Peacecraft in "Mobile Suit Gundam Wing", Ayumi Himekawa in "Glass Mask", Riku and Diva in "Blood+", Longlong in "Shizuku-chan" and Kohaku in "Inuyasha".  In video games, she voices Annie Barrs in "Tales of" series, and has dubbed for Anakin Skywalker and Harry Potter in some of the live-action films and video games.
  Title: List of A Certain Scientific Railgun episodes
  Passage: A Certain Scientific Railgun (とある科学の<ruby ><rb>超電磁砲</rb><rp> (</rp><rt >レールガン</rt><rp>)</rp></ruby> , Toaru Kagaku no Rērugan ) is an anime series based on the manga of the same name, which in itself is a spin-off of Kazuma Kamachi's light novel, manga and anime series "A Certain Magical Index".  The manga is serialized in Dengeki Daioh and is written by Kazuma Kamachi and illustrated by Motoi Fukuyama.  The anime series is set in Academy City before and during the events of "A Certain Magical Index", in which the plot focuses on Mikoto Misaka, an electromaster who is the third strongest esper in Academy City, along with her friends: Kuroko Shirai, a teleporter and Mikoto's roommate; Kazari Uiharu, Kuroko's partner in Judgment, the city's public safety committee; and Ruiko Saten, Kazari's friend and classmate.
  Title: Crayon Shin-chan
  Passage: Crayon Shin-chan (Japanese: クレヨンしんちゃん , Hepburn: Kureyon Shin-chan ) , also known as Shin Chan, is a Japanese manga series written and illustrated by Yoshito Usui.  It follows the adventures of the five-year-old Shinnosuke "Shin" Nohara and his parents, baby sister, dog, neighbours, and friends and is set in Kasukabe, Saitama Prefecture.
citations: Crayon Shin-chan Akiko Yajima