Takao Saito (English Wikipedia)

"Japan Sinks". JManga. Archived from the original on May 16, 2013. Retrieved October 19, 2016.
"Doll the Hotel Detective". JManga. Archived from the original on May 15, 2013. Retrieved October 19, 2016.
"Professional Swordsmen of the Edo Era". JManga. Archived from the original on May 15, 2013. Retrieved October 1, 2020.

lostlevels.org

Cifaldi, Frank (August 2004). "Spotlight: Secret Ties". Lostlevels.org. Lost Levels. Archived from the original on April 3, 2016. Retrieved October 19, 2016.

mainichi.jp

「ゴルゴ13」漫画家のさいとう・たかをさん死去　84歳　連載は継続. Mainichi Shimbun (in Japanese). September 29, 2021. Retrieved September 29, 2021.

natalie.mu

"「ゴルゴ13」がギネス世界記録に認定、ちばてつやや高橋留美子らもお祝い". Natalie (in Japanese). July 18, 2021. Retrieved September 29, 2021.
"新たなマンガ賞「さいとう・たかを賞」創設、BCにさいとうのインタビュー掲載". Natalie (in Japanese). Natasha, Inc. June 9, 2017. Retrieved September 29, 2021.
"さいとう・たかを賞で武論尊に特別賞「優しい叱咤と捉え、まだ前へ進もうと思います」". Natalie (in Japanese). Natasha, Inc. December 10, 2020. Retrieved September 29, 2021.
"さいとう・たかを、自身の名冠した賞の授賞式で「分業制作がマンガの本流になる」". Natalie (in Japanese). Natasha, Inc. January 12, 2018. Retrieved September 29, 2021.
"さいとう・たかを賞授賞式で「イサック」制作陣が喜び語る「我々は4人のチーム」". Natalie (in Japanese). Natasha, Inc. January 11, 2019. Retrieved September 29, 2021.
"さいとう・たかを賞受賞に岩明均「『レイリ』は僕が一兵卒だったから生まれた」". Natalie (in Japanese). Natasha, Inc. January 17, 2020. Retrieved September 29, 2021.
"「Shrink～精神科医ヨワイ～」が第5回さいとう・たかを賞を受賞". Natalie (in Japanese). Natasha, Inc. December 10, 2021. Retrieved January 19, 2022.
"「ケーキの切れない非行少年たち」が第6回さいとう・たかを賞を受賞". Natalie (in Japanese). Natasha, Inc. December 9, 2022. Retrieved February 4, 2023.
"第7回さいとう・たかを賞は「ABURA」、新選組の内部抗争・油小路事件描く時代劇". Natalie (in Japanese). Natasha, Inc. December 8, 2023. Retrieved January 13, 2024.

sankei.com

"「故郷に認められ本当にうれしい」さいとう・たかをさんに和歌山県文化賞授与". Sankei Shimbun. January 20, 2018. Retrieved February 2, 2018.
名誉都民にさいとう・たかをさんら３人 (in Japanese). Sankei Shimbun. October 1, 2019. Retrieved April 4, 2020.

shinbunka.co.jp

【訃報】斉藤發司氏（さいとう・はつじ＝リイド社創業者、代表取締役社長） (in Japanese). Shinbunka. June 10, 2016. Retrieved February 2, 2018.

shogakukan.co.jp

comics.shogakukan.co.jp

小学館漫画賞過去受賞作 (in Japanese). Shogakukan Manga Award. October 25, 2018. Retrieved April 4, 2020.

wbs.co.jp

news.wbs.co.jp

漫画家さいとうたかをさんに正六位 (in Japanese). Wakayama Broadcasting System. October 26, 2021. Retrieved February 13, 2022.

web.archive.org

"Gekiga: Alternative Manga from Japan". The Cartoon Museum. Archived from the original on March 12, 2015. Retrieved October 1, 2020.
週刊少年サンデー・週刊少年マガジン50周年記念大同窓会、名だたる漫画家たちによるコメントムービー (in Japanese). gigazine.net. March 17, 2009. Archived from the original on March 22, 2009. Retrieved March 21, 2009.
Atsushi, Ohara (December 2, 2013). "Manga 'Golgo 13' celebrates 45 years of continuous publication". Asahi Shimbun. Archived from the original on October 24, 2015. Retrieved October 19, 2016.
"Japan Sinks". JManga. Archived from the original on May 16, 2013. Retrieved October 19, 2016.
Cifaldi, Frank (August 2004). "Spotlight: Secret Ties". Lostlevels.org. Lost Levels. Archived from the original on April 3, 2016. Retrieved October 19, 2016.
"Doll the Hotel Detective". JManga. Archived from the original on May 15, 2013. Retrieved October 19, 2016.
"Professional Swordsmen of the Edo Era". JManga. Archived from the original on May 15, 2013. Retrieved October 1, 2020.