Actor
Masami Nagasawa
23 films on Movie OTT · Active 2004–2026
Masami Nagasawa — known to fans as 'Ma-chan' and, if you follow Yamashita Tomohisa's lead, 'Maa-tan' — is one of Japan's most recognizable working actresses, a performer who's built her reputation across both film and television without ever seeming to coast. Born June 3, 1987, in Iwata, Shizuoka, Japan (TMDB), she's spent the better part of two decades under Toho Entertainment, the kind of long-term institutional relationship that's increasingly rare in any film industry. What's striking is how consistently she's avoided being pigeonholed: drama, romance, television serials — she's moved between them with a flexibility that keeps her filmography genuinely interesting to track. Her credits include Crying Out Love in the Center of the World, Nada Sousou, and the television dramas Dragon Zakura and Proposal Daisakusen, titles that cemented her standing with Japanese audiences across different demographics (Wikipedia). On her radio show, she introduces herself by the fan-chosen nickname 'Gasawa' — a small, telling detail about how seriously she takes that relationship with her audience. Hard to say if any single role defines her, but the range is undeniable.
About Masami Nagasawa
Masami Nagasawa — known to fans as 'Ma-chan' and, if you follow Yamashita Tomohisa's lead, 'Maa-tan' — is one of Japan's most recognizable working actresses, a performer who's built her reputation across both film and television without ever seeming to coast. Born June 3, 1987, in Iwata, Shizuoka, Japan (TMDB), she's spent the better part of two decades under Toho Entertainment, the kind of long-term institutional relationship that's increasingly rare in any film industry. What's striking is how consistently she's avoided being pigeonholed: drama, romance, television serials — she's moved between them with a flexibility that keeps her filmography genuinely interesting to track.
Her credits include Crying Out Love in the Center of the World, Nada Sousou, and the television dramas Dragon Zakura and Proposal Daisakusen, titles that cemented her standing with Japanese audiences across different demographics (Wikipedia). On her radio show, she introduces herself by the fan-chosen nickname 'Gasawa' — a small, telling detail about how seriously she takes that relationship with her audience. Hard to say if any single role defines her, but the range is undeniable.
Gallery
6 photosCurrently streaming
4 of 23 on platformsEarly life & background
Masami Nagasawa was born on June 3, 1987, in Iwata, Shizuoka, Japan (TMDB). She's the daughter of Kazuaki Nagasawa, who served as manager of Júbilo Iwata, the J. League football club based in her hometown — so sports were part of the household atmosphere growing up, even if she'd eventually find her calling elsewhere (Wikipedia). She graduated from Horikoshi High School in 2006 (Wikipedia), the same Tokyo-area school that's produced a notable number of Japanese entertainers over the years. Details about her early childhood and any formal performance training prior to her professional debut aren't confirmed in available sources.
Career
Cite this page
For Wikipedia, journalism, or academic references — copy the citation below:
Movie OTT. "Masami Nagasawa." Accessed Jul 31, 2026. https://movieott.com/talent/masami-nagasawaCross-references: Wikipedia
Last updated July 12, 2026 · Sources: tmdb+wikipedia+tmdb-credits+ai-claude
Filmography

Between Two Lovers
2026 · Uta Kojima

Hokusai's Daughter
2025 · Katsushika Oi

Dollhouse
2025 · Yoshie Suzuki

April, Come She Will
2024 · Cast

The Parades
2024 · Minako

All About Suomi
2024 · Suomi

Under the Open Sky
2021 · Yoshizawa Haruka

Kingdom
2019 · Yo Tan Wa (Yang Duan He)

Reminiscence
2017 · Minako Shikata

Before We Vanish
2017 · Cast

I Am a Hero
2016 · Nurse Yabu

The Crossing II
2015 · Masako Shimura

The Crossing I
2014 · Masako Shimura

Beyond the Memories
2013 · Kanna Seto

Love Strikes!
2011 · Cast

From Up on Poppy Hill
2011 · Umi Matsuzaki (voice)

Go Find a Psychic!
2009 · Yone Sakurai

The Last Princess
2008 · Yukihime

La Maison en Petits Cubes
2008 · Narrator (voice)

Say Hello for Me
2007 · Suzune Morikawa / Karin Takigawa

Tears for You
2006 · Kaoru Shingaki

Touch
2005 · Minami Asakura

Crying Out Love in the Center of the World
2004 · Aki Hirose
Frequently asked questions
When and where was Masami Nagasawa born?
Masami Nagasawa was born 1987-06-03 in Iwata, Shizuoka, Japan.
What films is Masami Nagasawa known for?
Masami Nagasawa has 23 titles indexed on Movie OTT, including Between Two Lovers, Hokusai's Daughter, Dollhouse.
Where can I watch Masami Nagasawa's films?
4 of Masami Nagasawa's films are currently streaming, available on Prime Video, Netflix, Paramount+.
How long has Masami Nagasawa been active?
Masami Nagasawa's film career on Movie OTT spans from 2004 to 2026 — 22 years of work.







