Season 1
12 episodes Jun 11, 2024
Overview
Dear Sa-chan, if only I'd had sex with you that time, perhaps I wouldn't have wandered down this disastrous path. A story of true love and its downfall, brought to life by an unconventional protege.
Seasons
1 listed- Status
- Ended
- Seasons
- 1 season
- Episodes
- 12 episodes
- First aired
- Jun 11, 2024
- Last aired
- Aug 27, 2024
- Network
- TBS
Latest episode: S1 E12 Episode 12 (Aug 27, 2024)
Cast
Reviews
5 min readThe Weight of Water and Wanting
I kept thinking about the opening shot—the one the IMDb user called “jarring and over-used.” Kyosuke, submerged in dark water, lungs burning, fingers clawing at nothing. It’s not just a dream sequence; it’s a confession. The series Sacchan, Boku wa. (2024) begins with drowning, and for the next twelve episodes, it never quite lets its protagonist—or its audience—come up for air.
This is a story about longing, but not the kind that feels romantic. It’s the longing of a boy who moves to Tokyo for university and finds himself adrift in more ways than one. Kyosuke Katagiri (Keito Kimura) leaves behind his girlfriend, Sacchan (Hinano Nakayama), in their rural hometown, only to stumble into an affair with a married woman, Shino (Ren Ishikawa).
The premise is simple, almost clichéd—long-distance love, temptation, betrayal—but the execution is where Sacchan, Boku wa. stumbles, then regains its footing, then stumbles again.
The first thing you notice is the dialogue. Or, rather, the way it doesn’t sound like people actually talk. The IMDb user who titled their review “Arty Maybe; Boring Definitely” wasn’t wrong: the exchanges between characters often feel stilted, as if they’re reciting lines from a script rather than speaking from the heart.
There’s a formality to it, a stiffness that makes even the most intimate moments feel performative. When Kyosuke tells Sacchan, “If only I’d had sex with you that time, perhaps I wouldn’t have wandered down this disastrous path,” it’s less a raw admission than a narrative convenience, a way to fast-forward the plot toward its inevitable collapse.
And yet. There are moments when the stiffness falls away, when the performances rise above the script’s limitations. Hinano Nakayama’s Sacchan is the emotional core of the series, a character whose quiet devotion is both its strength and its tragedy.
The same IMDb user who dismissed the dialogue as inscrutable admitted that Sacchan’s portrayal “made me cry sometimes.” That’s the paradox of Sacchan, Boku wa.: it’s a show that often feels clumsy in its execution, but its emotional honesty sneaks up on you. Nakayama doesn’t play Sacchan as a saint or a victim; she plays her as someone who loves deeply but isn’t naive. When she learns of Kyosuke’s betrayal, her reaction isn’t histrionics or rage—it’s a slow, devastating realization, the kind that settles in the bones.
Audience Opinions
Audience 6.5/10
"A morally ambiguous love triangle that struggles to balance emotional depth with its unsettling premise."
The series explores the loneliness and confusion of a college student adjusting to life in Tokyo, torn between his long-distance girlfriend and a married neighbor. While the premise sparks curiosity, the execution leaves some viewers cold, with mixed reactions to its tone and character decisions. latestnetflix.com's view is that the emotional stakes feel uneven, and the story’s direction is divisive.
What viewers praise
- Intriguing premise The setup of a college student entangled in an affair with a married woman raises compelling moral questions and tension.
- Strong lead performances The cast, particularly the leads, delivers convincing portrayals of their characters’ emotional turmoil and conflicting desires.
Common complaints
- Unsettling tone The series’ exploration of infidelity and loneliness can feel uncomfortable or off-putting for some viewers.
- Misleading title The title suggests a different focus than the actual story, leading to confusion about the series’ central conflict.
- Thin character development Supporting characters and even some leads lack depth, making it hard to fully invest in their struggles.
Recommended for
Fans of morally complex dramas Viewers who enjoy emotional ambiguity Japanese indie drama enthusiasts
Buzz & Rumors
Public reportsBehind the Scenes of Sacchan, Boku wa.: A 2024 Drama Walking the Line Between Romance and Controversy
Sacchan, Boku wa. (2024), the Japanese drama known in English as Dear Sa-Chan, has quietly become one of the year’s most talked-about series—not just for its emotional storytelling, but for the moral tightrope it walks. The show follows Kyosuke, a university student who moves to Tokyo and finds himself entangled in a fraught love triangle, torn between his hometown girlfriend and a married woman living nearby. latestnetflix.com's take is that with its blend of romance, drama, and darker themes, the series has sparked conversations about its portrayal of relationships, morality, and the consequences of impulsive decisions.
A Story of Love, Guilt, and Moral Ambiguity
At its core, Sacchan, Boku wa. is a character-driven drama exploring the complexities of young adulthood. Kyosuke’s move to Tokyo sets the stage for his emotional unraveling, as he grapples with loneliness, temptation, and the weight of his choices. The series doesn’t shy away from uncomfortable territory, including themes of infidelity and emotional manipulation, which have drawn both criticism and praise from viewers 
.
The show’s tone is a departure from typical romantic dramas, leaning into psychological tension rather than idealized love stories. According to snippets from MyDramaList, the series is tagged with content warnings for "Crime Against Morality," "Sexual Violence," and "Mild Sexual Content," suggesting it doesn’t sugarcoat its subject matter . This unflinching approach has made it a polarizing watch—some viewers appreciate its realism, while others find its themes too heavy for a romance-driven narrative.
The Cast: Rising Stars in a High-Stakes Role
The series features a mix of emerging and established talent, with Keito Kimura (Kyosuke) and Hinano Nakayama (Sa-Chan) leading the charge. Kimura, known for his roles in Alice in Borderland and The Naked Director, brings a brooding intensity to Kyosuke, a character whose moral compass is constantly tested. Nakayama, a relative newcomer, plays the titular Sa-Chan, Kyosuke’s hometown girlfriend, whose quiet resilience contrasts with his growing instability .
Supporting the leads are Ren Ishikawa, Dori Sakurada, and Taketo Tanaka, though their roles remain less defined in the available evidence. Ishikawa, in particular, has been a standout in recent Japanese dramas, and his involvement here suggests the series is a platform for rising stars to showcase their range .
Production and Reception: A Quietly Ambitious Project
Sacchan, Boku wa. is directed by a trio of filmmakers—Izuru Kumasaka, Noriteru Kosuge, and Miki Tomita—though their individual contributions to the series remain unclear from the available snippets . The show’s 12-episode run aired on TBS from June to August 2024, with a late-night time slot (Tuesday at 23:56) that hints at its mature themes .
The series’ opening and ending themes, performed by Hi-Fi Un!corn, have also garnered attention, with the track Left or Right adding a moody, introspective layer to the storytelling . Despite its controversial subject matter, the show has avoided major backlash, likely due to its nuanced portrayal of flawed characters rather than glorifying their actions.
**What’s Next for Sacchan, Boku wa.?**
With the series now concluded, speculation about a potential second season is already circulating, though no official announcements have been made. Given the open-ended nature of its finale, a continuation isn’t out of the question—especially if the show’s bold storytelling continues to resonate with audiences.
For now, Sacchan, Boku wa. stands as a testament to the growing appetite for morally complex dramas in Japanese television. It’s a series that doesn’t offer easy answers, instead forcing viewers to sit with discomfort—and that might be its greatest strength.
Entertainment rumors and trivia aggregated from public reporting. Treat speculation as unverified unless a cited source confirms it.