Mariko Seyama
Japanese television announcer, model and actress
About Mariko Seyama
Born 1980. Mariko Seyama is a Japanese announcer, photographer and gravure idol.
is a Japanese announcer and former model who is represented by the talent agency Shabell. She was an announcer for Nippon Television.
Filmography (during NTV) Year Title Notes 2004 Enparanaito Teletsuku! Corner charge 2005 TV Oja Manbō NNN24 Super Sport 24Dai 2 Nippon Television NNN News Spot Weather caster Miracle Shape 2006 O nē Mans Oha!4 News Live 2007 Radio de Culture 2008 26-Jikan Chotto TV Enta no Tenshi Super Surprise Tuesday regular 2009 Shoku wa Chienari Han ni Yanokono-te ga Atta ka! Irregular
Filmography (as a free announcer) Year Title Network Notes References 2010 Ichihachi MBS Guest Time Shock TV Asahi Q-sama TV Asahi 2011 Bo Isuta! BS-TBS Sentan! Newcomer Tokyo MX Sokuhō! Battle Men Fighting TV Samurai 2013 Nippon Dandy Tokyo MX 2014 Kyōmoichinichi: Good Job Nippon NBS Nobuhiko Ōtani Kikimasu! NBS Assistant Morning Cross Tokyo MX MC Sunday Japon TBS Masahiro Nakai no mi ni Naru Toshokan TV Asahi Sanma no Super Karakuri TV TBS All-Star Thanksgiving TBS London Hearts TV Asahi Irregular appearances
Drama Year Title Role Network Notes 2014 Tokumei Tantei Minori Harakawa TV Asahi Episode 6
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Important facts
People in Mariko Seyama's life
Named in this biography and alive at the same time
Related people
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Contemporaries
People whose lives overlapped Mariko Seyama's
Frequently asked questions
Who is Mariko Seyama?
Japanese television announcer, model and actress
When was Mariko Seyama born?
Mariko Seyama was born on 8 April 1980 in Bunkyō-ku.
What is Mariko Seyama's occupation?
Mariko Seyama is an announcer, photographer and gravure idol.
What nationality is Mariko Seyama?
Mariko Seyama is Japanese.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Mariko Seyama. https://biography.guide/mariko-seyama/
MLA: "Mariko Seyama." Biography.guide, https://biography.guide/mariko-seyama/.
Chicago: "Mariko Seyama." Biography.guide. https://biography.guide/mariko-seyama/.
Data last updated: 2026-09-22 · Spot an error? Report a correction.
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