Yui Hasegawa, BLGLFlix name card shown in place of a photograph

Yui Hasegawa

BIOGRAPHY

Yui Hasegawa (Japanese: 長谷川唯) is a Japanese actor, known to BL audiences as Mari Kurosawa in the 2025 stage musical adaptation of Cherry Magic! Thirty Years of Virginity Can Make You a Wizard?!

Structured sources carry very little filmography for this performer; TMDB lists one earlier stage-adjacent credit, as Viluy in Sailor Moon – Un Nouveau Voyage (2015).

In Cherry Magic The Musical, she plays Mari Kurosawa, Yuichi Kurosawa’s younger sister, in the production that ran at TOKYO DOME CITY HALL and Aiplaza Toyohashi in April 2025, where she is credited as supporting cast.

BLGLFlix editorial view

One manga has produced seven separate works in this catalogue, and her credit is the only one of them performed live.

Yui Hasegawa (長谷川唯) plays Mari Kurosawa, Yuichi’s younger sister, in Cherry Magic The Musical, staged by Nelke Planning with avex pictures over April 2025, first at TOKYO DOME CITY HALL and then at Aiplaza Toyohashi.

The other six are a Japanese drama, a Japanese film, a Thai drama, an anime series, an anime film and the manga itself. Seven entries, six different media, one source. Nothing else on this site has spread that far, and it is a specifically Japanese pattern: a property that works gets adapted into every format that exists, including the stage.

Japanese stage adaptations of manga are their own industry with their own audience, and they sit awkwardly in a database built for screen credits. There are no episodes, no streaming platform and no distribution to record, only a run of dates at two named venues. That is why this record looks structurally different from every other one around it.

Her filmography is thin in structured sources. One earlier stage adjacent credit is documented, as Viluy in Sailor Moon – Un Nouveau Voyage in 2015, which sets her working range from that year. Nothing citable carries her birth date, her representation or her training, so all three are left blank.

PROFILE DETAILS

Native Name
長谷川唯
Profession
Nationality
Years Active
2015-present

FREQUENTLY ASKED QUESTIONS

Who is Yui Hasegawa?

Yui Hasegawa (長谷川唯) is a Japanese actor who plays Mari Kurosawa, Yuichi Kurosawa’s younger sister, in Cherry Magic The Musical (2025).

Is this Yui Hasegawa the same person as the voice actor with the same name?

No. This profile covers only the stage performer credited as Mari Kurosawa in Cherry Magic The Musical, verified by her exact TMDB person ID and the production’s own cast list. No information from the unrelated voice actor of the same name is used here.

Why are so many fields on this profile blank?

Very little is publicly documented about this performer beyond her Cherry Magic The Musical credit, so this profile intentionally leaves unverifiable fields blank rather than guess or borrow from an unrelated public figure.

Biographical details and any photograph on this page come from TMDB and the sources named in our editorial notes. This product uses the TMDB API but is not endorsed or certified by TMDB. BLGLFLIX is an independent reference site with no affiliation to the person profiled or their agency, and does not publish speculation about anyone’s private life. Full copyright, correction and takedown policy: Disclaimer.

Sources

2 sources

Every factual claim on this page is taken from the records below. Where two sources disagree, the disagreement is stated in the text rather than resolved silently.

  1. TMDBTMDB person record 4310660: biography, external IDs; combined credits: Cherry Magic The Musical credit as Mari Kurosawa. themoviedb.org/person/4310660
  2. NELKENelke Planning official production page (full cast list with kanji) nelke.co.jp/stage/cherrymaho-musical/index.html

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