TWICE’s Sana to Make Acting Debut in Korea-Japan Film Nyaangi

TWICE member Sana is officially taking her first step into acting, with JYP Entertainment confirming that she will appear in the upcoming film Nyaangi, a Korea-Japan co-production. The project marks Sana’s screen debut after 11 years in the industry as one of K-pop’s most recognizable Japanese idols.

Korean outlets reported on July 8 that Sana has joined the film as a lead opposite Japanese actor Sato Takeru. JYP Entertainment confirmed the casting to local media, stating that Sana’s appearance in Nyaangi is accurate. The announcement quickly drew attention because it moves Sana beyond music, variety, and brand work into a full acting role.

A Korea-Japan Project With Built-In Attention

Nyaangi, currently described as a working title, is being developed as a joint Korean and Japanese production. Reports identify Kwon Hyuk Chan as director, with Korean production companies and Japan’s JACON connected to the project. The film is expected to pair Sana with Sato Takeru as its male and female leads.

That casting gives the project a natural cross-border profile. Sana was born in Japan, rose to global fame through a Korean group, and has long represented TWICE’s international appeal. Sato, meanwhile, is a major Japanese screen star whose film and television work gives the project a strong domestic anchor in Japan.

For fans, the pairing is notable because it is not simply a cameo or a short promotional appearance. The reporting frames Nyaangi as Sana’s first proper acting challenge and her first film role. That makes the project a career pivot rather than a one-off side activity.

Why Sana’s Acting Debut Matters

Sana debuted with TWICE in 2015 and became widely known through hits including “Cheer Up,” “TT,” and “Feel Special.” Over the past decade, she has built a public image around expressive performance, bright variety-show timing, and strong visual branding. Acting asks for a different kind of control, but those same skills are part of why interest in her debut is high.

K-pop idols moving into acting is not new, but Sana’s case is distinct because of the timing and scale. She is not entering the field early in her idol career; she is doing it after a decade of global exposure, when audience expectations are already well established. That means the film will likely be watched both as a new acting project and as a test of how her familiar star persona translates to scripted cinema.

The Korea-Japan production angle also makes the role strategically interesting. TWICE has always had a strong Japanese market presence, and Sana’s casting opposite Sato Takeru could help the film speak to both Korean entertainment audiences and Japanese mainstream viewers. If handled well, the project could become a bridge between idol fandom, romance-film interest, and cross-border entertainment coverage.

Coming During TWICE’s Busy Tour Period

The news arrives while TWICE remains active as a touring group. Star Today reported that TWICE is currently on its This Is For world tour, with final Seoul performances scheduled from July 10 to 12 at the KSPO Dome. That timing makes Sana’s film announcement part of a wider moment in which the group is balancing major live activity with members’ individual careers.

Individual expansion has become increasingly important for long-running K-pop groups. Acting, fashion, hosting, solo music, and global campaigns allow members to build separate lanes while the group brand continues. Sana’s move into film follows that broader pattern, but it stands out because it is her first confirmed step into acting after years of fans wondering whether she would eventually take on a scripted role.

Details such as the full plot, release timing, and filming schedule have not yet been fully outlined in the Korean reports. Still, the confirmed casting is enough to make Nyaangi one of the more closely watched idol-to-actor debuts of the year. For now, the key question is how Sana will shape a screen identity separate from the polished performance language that made her famous on stage.

If the project succeeds, it could open a new chapter for Sana at a point when TWICE is already mature as a global act. More immediately, it gives fans and industry watchers a clear sign that her post-decade career is widening, not slowing down.