S01E0129:311. Episode 1Ji Ni leaves after a fight with her mother, then meets Ji Hu and faces a painful figure from her past.
Family Register Season 1 – Watch online
120 episodes · since July 6, 2026
Born out of sin, she risks everything to prove her worth in the family her mother tore apart.
S01E0129:311. Episode 1Ji Ni leaves after a fight with her mother, then meets Ji Hu and faces a painful figure from her past.
S01E0229:292. Episode 2After hearing troubling news, Min Ki makes a bold choice as Yeong Ju finds something alarming.
S01E0329:073. Episode 3The pasts of three people come to light as Min Ki makes a disturbing demand and Ji Ni falls into danger.
S01E0428:084. Episode 4A hospital encounter raises tensions, while Do Hee's scheme pushes Ji Ni toward her buried past.
S01E0529:145. Episode 5Do Hee's scheme deepens Ji Hu's doubts about Ji Ni as Yeong Ju's family clashes over Min Ki.
S01E0629:206. Episode 6Se Ri breaks down over Min Gi's decline. Ji Hu loses faith in Do Hee as Min Gi faces a key moment.
S01E0729:347. Episode 7Young Ju and Se Ri clash at a funeral as both families and the younger generation collide.
S01E0829:358. Episode 8Young Ju's bold proposal and Do Hee's arrival spark conflict, while Ji Hu is shaken by Ji Ni's new side.
S01E0928:019. Episode 9An inheritance war erupts. Do Hee sees Ji Hu drawn to Ji Ni and Seung Woo's girlfriend gets a suspicious call.
S01E1028:0910. Episode 10Families clash over what Min Gi left. Ji Hu sees Ji Ni's new side, and Se Ri is stunned by a surprise guest.
S01E1129:4711. Episode 11Jung A struggles to clear Ji Ni's name, while Seung Woo is attacked in a Jeong Won-related incident.
S01E1229:1312. Episode 12Seung Woo suffers as his relationship with Jeong Won comes to light. Se Ri seeks out Seung Hyun.
S01E1329:2713. Episode 13Ji Hu probes Ji Ni and Do Hee's ties. Se Ri uses Seung Woo's case and the share issue to unsettle Seo Chon.
S01E1428:4814. Episode 14Se Ri and Ji Ni face troubles together. Tae O's offer and O Reum's results shake Seo Chon.
S01E1529:3415. Episode 15Se Ri takes over Cha Production and makes a risky choice. Do Hee grabs Ji Ni by the hair in a cafe.
S01E1628:2416. Episode 16Se Ri heads to Donghae with Sa Bin, while Ji Ni's secret visit to O Reum sparks a fierce fight.
S01E1729:2617. Episode 17Ji Ni secures a life-changing investment and bonds with Ji Hu. Seo Chon fights to save O Reum.
S01E1828:2718. Episode 18Ji Hu doubts his bond with Do Hee. Ji Ni shines at Joong Bin's publisher as Yeong Ju visits Se Ri.
S01E1929:4119. Episode 19Dr. Hwang's news shakes Ji Ni. Seung Woo quits the station as Se Ri dreams of overseas expansion.
S01E2029:1420. Episode 20Ji Ni makes a choice behind Se Ri's back. Seung Hyun's demand hurts Yeong Ju, and Ji Hu rushes to Ji Ni.
S01E2129:5621. Episode 21The Seo Chon family crumbles under cruel reality. Yeong Ju makes a choice as Ji Ni and Ji Hu face a trial.
S01E2229:0222. Episode 22Se Ri keeps watching Ji Ni. Good news reaches Seo Chon as Sa Bin causes a mix-up and Do Hee confuses Ji Hu.
S01E2329:3623. Episode 23Ji Ni and Yeong Ju quietly share a secret. Ji Hu and Do Hee clash as Sun Kyung begins to change.
S01E2428:4724. Episode 24Ji Ni and Seo Chon share a deepening secret. A revelation pushes mother and daughter toward crisis.
S01E2529:0125. Episode 25Ji Hu and Ji Ni grow closer as Seung Woo gets a chance, while Se Ri's crisis and Seo Chon's odd demand unfold.
S01E2629:1526. Episode 26Yeong Ju makes a bold proposal to Se Ri. Do Hee and Ji Hu reconcile as Ji Ni and Se Ri face another storm.
S01E2729:1327. Episode 27Joy returns to Seo Chon. Ji Ni pushes her storybook plan, Yeong Ju and Sa Bin bond, and Se Ri faces reality.
S01E2829:2428. Episode 28Se Ri's dream shatters. An ally steps up as Yeong Ju and Sa Bin share a spark and Ji Ni learns Mom's secret.
S01E2929:0229. Episode 29The Seo Chon family is split over Se Ri and Ji Ni. Do Hee misreads Ji Ni and Ji Hu, and Sa Bin's heart stirs.
S01E3029:0330. Episode 30Se Ri makes a drastic choice for Ji Ni, while an unexpected guest throws Seo Chon into chaos.
S01E3129:3331. Episode 31Do Hee and Ji Hu soften toward each other, and Se Ri stumbles onto a sight she never expected.
S01E3229:4332. Episode 32Se Ri won't back down over Sa Bin's feelings for Yeong Ju. Ji Ni's tablet sparks suspicion and crisis.
S01E3328:2133. Episode 33Yeong Ju's choice troubles Sa Bin. Ji Hu resists change as Seo Chon cheers and Ji Ni clashes with Do Hee.
S01E3428:1834. Episode 34Se Ri and Ji Ni face the past's shadow. Seo Chon's joy fades while Yeong Ju steps back from Sa Bin.
S01E3529:2035. Episode 35Ji Ni's family history resurfaces as suspicion of Do Hee reignites and O Reum faces another crisis.
S01E3629:1036. Episode 36Grief strikes Seo Chon again. Ji Hu is shaken by the truth about Do Hee as Yeong Ju and Sa Bin stay distant.
S01E3729:1237. Episode 37Ji Hu delays his UK plans with Do Hee. Tae O reveals the truth as Ji Ni fights back and feelings waver.
S01E3829:3738. Episode 38Ji Hu rethinks his bond with Do Hee. Ji Ni fights back as Yeong Ju and Sa Bin are seen together.
S01E3928:0739. Episode 39Se Ri feels hurt by Ji Ni and Yeong Ju's bond. Joong Bin's cold choice hurts Ji Ni as Mai grieves.
S01E4029:4440. Episode 40Ji Hu and the family split over Do Hee. Se Ri eventually boils over, and Mai's choice shakes Seo Chon.
S01E4128:0241. Episode 41Ji Hu confides in Ji Ni, bringing them closer as someone suspicious watches and Joong Bin feels something new.
S01E4229:3642. Episode 42Mai's whereabouts remain unclear. Seung Hyun blames Yeong Ju while Il Dong tries to stop her romance.
S01E4329:1043. Episode 43Seo Chon falls into chaos. A strange photo reaches Joong Bin and Sun Kyung as Sa Bin faces Yeong Ju's resolve.
S01E4429:4144. Episode 44Yeong Ju and Sun Kyung grow tense. Seung Hyun leaves as Ji Hu and Ji Ni pull back and Do Hee visits Se Ri.
S01E4529:3945. Episode 45Seung Hyun's incident chills Yeong Ju and Sa Bin. Do Hee and Jung A spar on Seung Woo's show.
S01E4628:5346. Episode 46After misunderstandings, Yeong Ju and Sa Bin confirm their feelings. Se Ri finds an unexpected item.
S01E4728:4347. Episode 47Sun Kyung and Se Ri dislike the wedding news. Ji Ni hurts for Se Ri as Ji Hu reveals a secret.
S01E4829:5448. Episode 48Yeong Ju and Se Ri spar over Sa Bin. As Ji Ni and Ji Hu grow closer, Se Ri's unease deepens.
S01E4928:1649. Episode 49Seo Chon cheers Seung Hyun's return and Yeong Ju's marriage as the unthinkable hits Seung Woo's set.
S01E5029:3750. Episode 50Sun Kyung gives Yeong Ju a petty welcome. Ji Hu feels hurt as Ji Ni pulls away and Do Hee turns to Seung Woo.
S01E5129:0351. Episode 51Seung Hyun and Se Ri clash again over Seo Chon, while Do Hee's plan to corner Ji Ni hits a snag.
S01E5228:0552. Episode 52Ji Hu confronts Do Hee. Seung Woo misreads Ji Ni and Ji Hu as Sun Kyung puts Yeong Ju on the spot.
S01E5328:3153. Episode 53Seung Woo explodes after seeing Se Ri and Sa Bin. Se Ri and Ji Ni leave; Do Hee shows her true colors.
S01E5429:4854. Episode 54Yeong Ju clears things up with Se Ri. Se Ri takes on a new challenge as Tae O offers to help Ji Ni.
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Subscription
Rakuten Viki
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Rakuten VikiAvailability provided by JustWatch via TMDB, details on TMDB. Offers in the United States, subject to change.
About season 1
Season 1 of Family Register has 120 episodes, airing since July 6, 2026 (last one scheduled for January 4, 2027) on MBC. Episodes run 29 minutes on average.
Frequently asked questions about Family Register Season 1
How many episodes are in Family Register Season 1?
Family Register Season 1 has 120 episodes.
When did Family Register Season 1 air?
The first episode aired on July 6, 2026; the last one is scheduled for January 4, 2027.
Where to watch Family Register Season 1 online?
In the United States, Family Register is available with a subscription on Rakuten Viki, for free with ads on Rakuten Viki (source: JustWatch via TMDB, offers subject to change). Availability of each season depends on the platform.