{{Short description|Japanese actor (born 2001)}} {{BLP sources|date=August 2009}} {{Infobox person | name = Seishirō Katō | image = | imagesize = | caption = | birth_name = | birth_date = {{Birth date and age|2001|8|4}} | birth_place = Kanagawa Prefecture, Japan | death_date = | death_place = | othername = | yearsactive = 2002–present | spouse = | relatives = Kenshiro Kato (brother) | website = http://www.emimusic.jp/artist/seishiro/ | known_for = Higuchi Yoroku (childhood name of Naoe Kanetsugu in ''Tenchijin'' }}
{{nihongo|'''Seishiro Kato'''|加藤 清史郎|Katō Seishirō|born August 4, 2001 in Kanagawa Prefecture}} is a Japanese actor.
He debuted when he was 13 months old. He became recognized after his breakthrough role as Higuchi Yoroku (childhood name of Naoe Kanetsugu, as well as Kanetsugu's first son, Takematsu) in ''Tenchijin'' the 2009 edition of NHK Taiga Drama. Currently, he is actively appearing in many TV dramas, films, and TV commercials. He will also release a music CD titled {{nihongo|3=Katsuobushi dayo Jinsei wa|2=かつおぶしだよ人生は|4=lit. "Life is Like a Dried Bonito"}} on September 2, 2009.<ref>{{cite web|url=http://www.emimusic.jp/artist/seishiro/|title=("Katsuobushi dayo Jinsei wa") ("Life is Like a Dried Bonito") |publisher=EMI Music Japan|date=2009-09-02|accessdate=2010-01-07}}</ref>
== Filmography ==
=== Films === * {{nihongo|''The Boy Who Became a Star''|星になった少年|Hoshi ni Natta Shōnen}} (2005) * {{nihongo|''I Won't Cry''|なくもんか|Nakumon ka}} (2009) * ''Zatoichi'' (2010) * ''You are Umasou'' (film) (2010) * ''Ninja Kids!!!'' (2011) (Rantarō) * ''Assassination Classroom: Graduation'' (2016) as Itona Horibe<ref>{{cite web |url= https://www.allcinema.net/prog/show_c.php?num_c=354027|script-title=ja:暗殺教室~卒業編~(2016)|accessdate= March 29, 2016|work= allcinema|publisher= Stingray|language= Japanese}}</ref> * ''Hakubo'' (2019) as Yūsuke (voice) * ''#HandballStrive'' (2020) * ''The Sun Stands Still'' (2021) as Yūji Yanagi * ''We're Millennials. Got a Problem?: The Movie'' (2023) as Hirata<ref>{{cite web |url= https://eiga.com/movie/99336/|title= ゆとりですがなにか インターナショナル|access-date= July 28, 2023|work= eiga.com}}</ref> * ''Cells at Work!'' (2024) as Shin Takeda<ref>{{cite web |url= https://eiga.com/movie/99128/|title= はたらく細胞|access-date= 20 August 2024|work= eiga.com}}</ref>
=== Japanese dubbing of non-Japanese films === * ''Happy Feet'' - as Mumble (childhood) * ''The Legend'' - as Ajik * ''Where the Wild Things Are'' - as Max<ref>{{cite web|url= https://www.star-ch.jp/channel/detail.php?movie_id=19626|title= かいじゅうたちのいるところ|accessdate= July 23, 2019|work= Star Channel|archive-date= October 17, 2019|archive-url= https://web.archive.org/web/20191017105320/https://www.star-ch.jp/channel/detail.php?movie_id=19626|url-status= dead}}</ref>
=== TV dramas === <!-- NEED SOURCE *{{nihongo|My Magician|ぼくの魔法使い|Boku no Mahō Tsukai}} final episode (2003) - as Mini Mittan *{{nihongo|Manhattan Love Story|マンハッタンラブストーリー|Manhattan Rabu Sutōrī}} 4th, 5th, & 10th episodes (2003, ) - as Yūya Doigaki *{{nihongo|Batsu Kare|バツ彼}} 3rd & 8th episode (2004, TBS) - as Yūichi Yamane *{{nihongo|Sukiyaki - Kyu Sakamoto Story|上を向いて歩こう〜坂本九物語〜|Ue o Muite Arukō - Sakamoto Kyū Monogatari}} (2005,) *{{nihongo|Boogie-woogie of Love and Friendship|愛と友情のブギウギ|Ai to Yūjō no Bugi-ugi}} (2005,) - as Daichi Ōtsuki *{{nihongo|Ultraman Mebius|ウルトラマンメビウス|Urutoraman Mebiusu}} 24th episode (September 16, 2006 *{{nihongo|Yumeji Night Shakespeare Drama Special "Romeo and Juliet"|夢二夜シェイクスピア・ドラマスペシャル「ロミオとジュリエット」|Yumeji-ya Sheikusupia Dorama Supesharu "Romio to Jurietto"}} (April 7, 2007 NTV) *{{nihongo|The Summer You Gave Me - You Can Be Happy, If You Try Hard|君がくれた夏 〜がんばれば、幸せになれるよ〜|Kimi ga Kureta Batsu - Ganbareba Shiawase ni Nareru yo}} (2007, NTV) - as Ryōya Kizaki *{{nihongo|Fūrin Kazan|風林火山}} 9th, 11th, 13th, 15th, and 17th episodes (2007 - as Takeda Tarō (childhood name of Takeda Yoshinobu) *{{nihongo|Five|ファイブ|Faibu}} (January 5, 2008, ) - as Kenta Sayama *{{nihongo|Saito-san|斉藤さん|Saitō-san}} (2008, NTV) - as Makoto Nakamura *{{nihongo|Ai no Gekijō - Straight to Remarriage!|愛の劇場 再婚一直線!|Ai no Gekijō - Saikon Icchokusen!}} (2008 TBS) - as Manabu *{{nihongo|Kaidan Shin Mimibukuro Special "Gii"|怪談新耳袋スペシャル「ぎぃ」}} (July 6, 2008,) - as Takeshi Toyama *{{nihongo|Ai no Gekijō - We Love Quintuplets! 2008|愛の劇場 大好き! 五つ子 2008|Ai no Gekijō - Daisuki! Itsutsugo 2008}} 7th episode (2008) - as Hiroshi Koizumi *{{nihongo|Thanks, Mom|ありがとう、オカン|Arigatō, Okan}} (October 7, 2008) - as Atsushi Irie *{{nihongo|Oh! My Girl!!|オー! マイ・ガール!!|Ō! Mai Gāru!!}} (2008) - as Nozomu Yasuno *{{nihongo|Tenchijin|天地人}} (2009 NHK Taiga Drama) - 1st & 2nd episodes as Higuchi Yoroku, 23rd episode as Naoe Takematsu *{{nihongo|Voice-voices of People Lost|ヴォイス〜命なき者の声〜|Voisu-Inochi Naki Mono no Koe}} 1st and final episodes (January 12 and March 23, 2009 Fuji TV) - as childhood Daiki Kaji *{{nihongo|Uta no Oniisan|歌のおにいさん}} 1st, 7th and final episodes (January 16, March 6 and 13, 2009 ) - as Yōshichi *{{nihongo|Tōkyō Shōjo Mano Erina|東京少女真野恵里菜}} 4th episode (February 28, 2009) - as Kōhei Yokoyama *{{nihongo|Ninkyō Helper|任侠ヘルパー|Ninkyō Herupā}} (2009) - as Ryōta Hatori *{{nihongo|Yamato Nadeshiko Shichi Henge|ヤマトナデシコ七変化}} (2010) - as Nakahara Takeru *{{nihongo|Jūichi-nin mo Iru!|11人もいる!}} (2011) *{{nihongo|Honjitsu wa Taian nari|本日は大安なり}} (2012) --> * ''Awaiting Kirin'' (2020), Prince Sanehito<ref>{{cite web |url= https://haiyaku.web.fc2.com/20-taiga.html|title= 麒麟がくる|access-date= 7 November 2025|website= Haiyaku Jiten|language=ja}}</ref> * ''Captured Broadcasting Station'' (2025), Yuji Ibuki<ref>{{Cite web |date=4 June 2025 |title=『放送局占拠』警察サイド新キャスト発表 高橋克典、加藤清史郎、曽田陵介、吉田芽吹出演決定【コメント全文】 |url=https://www.oricon.co.jp/news/2388519/full/ |archive-url=https://web.archive.org/web/20250605101613/https://www.oricon.co.jp/news/2388519/full/ |archive-date=5 June 2025 |access-date=5 June 2025 |website=Oricon |language=Japanese}}</ref> *''Water Margin'' (2026), Ruan Xiaowu<ref>{{cite web |url= https://eiga.com/news/20251107/7/|title= 「北方謙三 水滸伝」新キャスト27人、一挙発表! 白洲迅、加藤清史郎、伊藤健太郎、宇梶剛士、山中柔太朗らが参戦|access-date= 7 November 2025|date= 7 November 2025|website= eiga.com|language=ja}}</ref>
=== Theatre === * ''Les Misérables'' - Gavroche (2011-2013) * ''Elisabeth'' - Young Rudolf (2012) * ''Madama Butterfly'' - Dolore (2014) * ''Love Never Dies'' - Gustave (2014) * ''Kid Victory'' - Luke (2019) * ''Newsies'' - Davey Jacobs (2020-2024) * ''Be More Chill'' - Michael Mell (2022) * ''Death Note: The Musical'' - Light Yagami (2025)
==References== {{reflist}}
==External links== {{Portal|Japan|Biography}} * [http://www.emimusic.jp/artist/seishiro/ Official profile at EMI Music Japan] {{in lang|ja}} * Yamakoshi, Noriko and Robert Michael Poole. "[http://www.cnngo.com/tokyo/play/child-star-seishiro-kato-king-tv-commercials-297690?hpt=Sbin Seishiro Kato: Popular, charming, talented, successful ... and nine years old] {{Webarchive|url=https://web.archive.org/web/20120928053448/http://www.cnngo.com/tokyo/play/child-star-seishiro-kato-king-tv-commercials-297690?hpt=Sbin |date=2012-09-28 }}." CNN Go. January 7, 2011.
{{Authority control}}
{{DEFAULTSORT:Kato, Seishiro}} Category:2001 births Category:21st-century Japanese male actors Category:Japanese male child actors Category:Japanese male television actors Category:Living people Category:Male actors from Kanagawa Prefecture