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Actor

Tomo Nakai

6 films on Movie OTT · Active 20212024

Tomo Nakai (中井友望) is a Japanese actress born on January 6, 2000, in Osaka, Japan (TMDB), who's been quietly building one of the more interesting young careers in contemporary Japanese genre cinema. She's probably best known internationally for her support role as Mana Miyauchi in *Baby Assassins 2* (2023) — a franchise that, let's be honest, has punched well above its budget in terms of cult following outside Japan. That role carried over into the 2024 series *Baby Assassins: Nice Days*, giving her sustained presence in a property that's earned real traction on streaming platforms (IMDb).

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About Tomo Nakai

Tomo Nakai (中井友望) is a Japanese actress born on January 6, 2000, in Osaka, Japan (TMDB), who's been quietly building one of the more interesting young careers in contemporary Japanese genre cinema. She's probably best known internationally for her support role as Mana Miyauchi in *Baby Assassins 2* (2023) — a franchise that, let's be honest, has punched well above its budget in terms of cult following outside Japan. That role carried over into the 2024 series *Baby Assassins: Nice Days*, giving her sustained presence in a property that's earned real traction on streaming platforms (IMDb).

What's striking is how varied her early filmography already looks. *Sayonara, Girls.* (2022) and *I Cannot Reach You* (2023) sit in a completely different register from the *Baby Assassins* universe — quieter, more intimate — and the fact that she's moved between those tones without getting typecast says something worth paying attention to (Rotten Tomatoes, Letterboxd).

Heading into 2025, she's attached to at least three upcoming projects: the films *Call Me by No Name* and *Time Traveler's Disease*, plus the TV series *Taigan no Kaji* (IMDb). A crowded slate. Hard to say if all three will land in the same release window, but the volume alone signals that casting directors don't see her as a niche bet.

Early life & background

Tomo Nakai was born on January 6, 2000, in Osaka, Japan (TMDB). Beyond those basics, publicly available biographical detail is thin — no verified information about her family background, early education, or formal training has been documented in published sources as of early 2025 (IMDb, Letterboxd). She's a relatively private public figure, which isn't unusual for younger actors working primarily in the Japanese domestic industry, where off-screen profiles don't always travel alongside international streaming availability. Any claims about her upbringing or schooling beyond what's listed here would require.

Career

Nakai's screen career appears to have taken shape in the early 2020s, with *Sayonara, Girls.* (2022) among her earlier documented credits (Letterboxd, Rotten Tomatoes). That film — a coming-of-age drama — didn't make enormous noise internationally, but it's the kind of grounded early credit that tends to look prescient in retrospect. The real inflection point came with *Baby Assassins 2* in 2023. Her role as Mana Miyauchi sits in the support tier, but the *Baby Assassins* franchise has a devoted enough audience that even secondary characters get scrutinized. The original film built its reputation on kinetic action choreography and a sharp tonal balance between absurdist comedy and genuine threat — and the sequel leaned into that same formula. Nakai's Mana shows up in scenes that require her to hold her own against leads who are doing a lot physically, which isn't nothing. The role extended into *Baby Assassins: Nice Days* (2024), the series continuation, giving her a longer runway with the character than a single film would have allowed (IMDb). Also in 2023, she appeared in *I Cannot Reach You*, adapted from a manga about two childhood friends navigating feelings neither of them quite knows how to name — a much softer, more emotionally internal piece of work than anything in the *Baby Assassins* orbit. The contrast between those two 2023 projects alone is enough to suggest she's not locking herself into one lane. Looking ahead, her 2025 slate includes *Call Me by No Name*, *Time Traveler's Disease*, and the TV series *Taigan no Kaji* (IMDb). Three projects. That's an aggressive schedule for an actress still in the early phase of her career, and it'll be worth watching which of those gets the most international distribution pickup.

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Movie OTT. "Tomo Nakai." Accessed Aug 19, 2026. https://movieott.com/talent/tomo-nakai

Last updated July 5, 2026 · Sources: tmdb+perplexity+tmdb-credits+ai-claude

Filmography

Frequently asked questions

What films is Tomo Nakai known for?

Tomo Nakai has 6 titles indexed on Movie OTT, including The Scoop!, Ke no Hi no Kekeke, Documentary of Baby Assassins.

Frequent collaborators