Netflix’s Korean coming-of-age drama Four Hands, Two Sonatas premieres globally on August 29, 2026. Song Kang plays elite piano prodigy Kang Pi-o, while Lee Jun-young plays late-blooming pianist Choi Jeong-yo. Netflix has confirmed the date, setting and two leads, but the cited announcement still does not give an episode count or say whether the series will arrive all at once or weekly.
The two first-party sources were rechecked on August 18. Netflix’s newsroom announcement still supports the date, global-release wording and lead roles; it still does not add an episode count or release pattern.
What Netflix has confirmed
Netflix’s July 16 announcement places the story at an elite arts high school for young musicians. The two pianists are not presented as simple opposites who meet only for a final competition. Their rivalry, friendship and shared focus on the piano repeatedly pull them into each other’s lives.
The current official fact sheet is short but clear:
| Question | Confirmed answer |
|---|---|
| Netflix release date | August 29, 2026 |
| Release territory | Global, according to Netflix |
| Lead actors | Song Kang and Lee Jun-young |
| Main setting | An elite arts high school |
| Episode count | Not announced in the cited release |
| Weekly or all-at-once | Not announced in the cited release |
“Global” does not guarantee identical subtitles, dubbing or content ratings in every account territory. Those details appear on the Netflix title page for each region when the listing is available.
Cast and character guide
Song Kang — Kang Pi-o: Netflix describes Pi-o as an elite prodigy who appears confident and perfectly trained. Under that surface, however, he is carrying anxiety, pressure and an intense fixation on music. The official description gives him an internal conflict rather than treating talent as effortless.
Lee Jun-young — Choi Jeong-yo: Jeong-yo is a later-developing pianist who continues toward music after a difficult childhood. Netflix characterizes him as free-spirited, direct and warm. His route to the piano contrasts with Pi-o’s more structured path.
No additional cast list is supplied in the announcement used for this update, so this guide does not promote names collected from cast databases or fan posts as confirmed. For a broader explanation of how Korean drama announcements distinguish an offer from a finalized role, see our guide to production confirmed vs. cast confirmed.
What the official teaser actually shows
The 37-second Netflix K-Content teaser centers on the two leads at the keyboard and frames their relationship through competition and mutual challenge. It supports Netflix’s description of contrasting musical personalities and a coming-of-age bond.
The teaser does not establish the ending, a romance, a final contest winner or a detailed episode schedule. Those claims would go beyond the official footage and text available as of August 4. The video embedded above is preferable to reaction uploads because its title, channel and publication context are directly attributable to Netflix.
When and how to check the local Netflix release
August 29 is the official global date. Netflix has not supplied a universal clock time in the newsroom announcement, so an exact hour should not be copied from another Netflix title. Release times can also be displayed differently by account territory.
Before the premiere:
- search the exact title inside the Netflix app;
- confirm that the page belongs to Netflix rather than an unofficial episode site;
- use “Remind Me” if the title page offers it;
- check the audio and subtitle list in your own region; and
- revisit the listing for the final episode count and release pattern.
What remains unknown
Netflix has not confirmed the episode total, runtime, age rating, full supporting cast or weekly-versus-batch release model in the two first-party sources cited here. It has also not described later relationships or competition outcomes. We will update this page when Netflix adds those details rather than infer them from an unrelated listing.
That makes the useful answer narrower than many early previews: August 29 is confirmed; Song Kang and Lee Jun-young lead; the format and full cast still need an official update.
Quick questions
Is Four Hands, Two Sonatas a movie? Netflix calls it a series in its official newsroom announcement.
What roles do Song Kang and Lee Jun-young play? Song Kang is Kang Pi-o, an elite prodigy; Lee Jun-young is Choi Jeong-yo, a late-blooming pianist.
Are all episodes coming on August 29? That has not been confirmed. August 29 is the premiere date, not proof of an all-at-once release.
