URLs

• http://dic.pixiv.net/a/吉成曜
• https://www.deviantart.com/neighborstudios
• http://dic.nicovideo.jp/id/4516244
• http://www.amazon.co.jp/s/field-keywords=吉成曜
• http://en.wikipedia.org/wiki/Yoh_Yoshinari
• http://ja.wikipedia.org/wiki/吉成曜
• https://www.animenewsnetwork.com/encyclopedia/people.php?id=3702
• http://www18.atwiki.jp/sakuga/pages/45.html