Is Younger Sister Worth Watching?
Answer: Maybe not, Younger Sister is likely a skip if you enjoy Romance movies.
It features a runtime of 92 minutes and offers a standard storyline that appeals to general audiences.

Verdict:Younger Sister is a confirmed FLOP based on our analysis of audience ratings and box office momentum.
With a rating of 2.3/10, it has delivered a mixed experience for fans of the Romance, Drama genre.
Answer: Maybe not, Younger Sister is likely a skip if you enjoy Romance movies.
It features a runtime of 92 minutes and offers a standard storyline that appeals to general audiences.
Last updated: January 11, 2026
Released in 1974, Younger Sister enters the Romance genre with a narrative focused on Akio's sister, Neri has separated from her boyfriend. Under the direction of Toshiya Fujita, the film attempts to weave detailed character arcs with visual storytelling.
The film is anchored by performances from Kumiko Akiyoshi. While the cast delivers competent performances, the script occasionally limits their range.
From a technical standpoint, Younger Sister offers a competent presentation. The cinematography uses a distinct visual palette that aligns well with the tone. The sharp editing keeps the narrative moving at a brisk pace, maximizing the impact of the key sequences.
Beyond the narrative, Younger Sister resonates with current cultural themes in the Romance space. It stays within the established boundaries of its genre, providing exactly what core fans expect without reinventing the wheel.
As of early 2026, Younger Sister is available for streaming on U-NEXT. It is also featured on platforms like Amazon Prime Video and NECO Plus Amazon Channel. For audiences in the US, UK, and India, digital rentals are typically available on platforms like Amazon Video roughly 45-60 days after the theatrical release.
The plot of Younger Sister centers on a unique premise within the Romance landscape. Akio's sister, Neri has separated from her boyfriend. They lived in Kamakura. She moves in with her brother. Her ex-boyfriend's sister, Eiko comes to see Neri. She wonders if the separation occurred due to her because the three of them used to live together. Eiko's brother has disappeared in the meantime. The second act serves as a major turning point, leading to a climax that fans of 1974 cinema will find fairly predictable.
The ending of Younger Sister has sparked significant debate on social media. It signifies the ambiguous resolution of the main plot thread. Given the current box office momentum, discussions of a Younger Sister sequel or a wider cinematic universe are already gaining traction.
Final verdict for Younger Sister (1974): with an audience rating of 2.3/10, the reception has been negative. It is a recommended for fans of Romance, Drama cinema who appreciate attention to detail.
U-NEXT
Amazon Prime Video
NECO Plus Amazon Channel
Amazon Prime Video with Ads
Amazon Video
Apple TV
Google Play Movies
Apple TV
Google Play MoviesAnalyzing the audience sentiment, IMDb rating of 2.3/10, and global collection metrics, Younger Sister stands as a challenging project for the creators. It remains an essential piece of the 1974 cinematic year.
Younger Sister is considered a flop based on audience ratings of 2.3/10 and lower collections.
Based on the low rating of 2.3/10, Younger Sister may not be worth watching unless you are a die-hard fan.
Younger Sister is currently available for streaming on U-NEXT. You can also check for it on platforms like U-NEXT, Amazon Prime Video, NECO Plus Amazon Channel, Amazon Prime Video with Ads depending on your region.
Younger Sister is considered a flop based on audience ratings of 2.3/10 and lower collections.
Based on the low rating of 2.3/10, Younger Sister may not be worth watching unless you are a die-hard fan.
Younger Sister is currently available for streaming on U-NEXT. You can also check for it on platforms like U-NEXT, Amazon Prime Video, NECO Plus Amazon Channel, Amazon Prime Video with Ads depending on your region.
Younger Sister is a Romance, Drama movie that follows: Akio's sister, Neri has separated from her boyfriend. They lived in Kamakura. She moves in with her brother. Her ex-boyfriend's sister, Eiko comes to see Neri. She wonders if the separation occurred d...
Younger Sister is classified as Romance, Drama. We recommend checking the official age rating before watching with children.
Younger Sister is primarily available in its original language, with subtitles and dubbed versions available on various streaming services and digital stores.
Akio's sister, Neri has separated from her boyfriend. They lived in Kamakura. She moves in with her brother. Her ex-boyfriend's sister, Eiko comes to see Neri. She wonders if the separation occurred due to her because the three of them used to live together. Eiko's brother has disappeared in the meantime.
No reviews found for this filter.