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Han of Stray Kids, in a white knit top, raises one hand to wave in the departures hall at Incheon International Airport on 20 June 2026.Han한
K-POPIT 케이팝잇, via Wikimedia Commons · CC BY
Artists

Han

한

Han is a member of Stray Kids who went by the name J.One in 3RACHA. He wrote and composed 'Back Then' on the 2026 mini album THIS & THAT alone, released his first solo soundtrack, '상승기류' (Sangseung Giryu), in October 2025, and on 11 June 2026 released 'back to life', a solo single he wrote himself.

Group
Stray Kids
Agency
JYP Entertainment
Debut
25 March 2018
Born
14 September 2000
Brand model
Tod's

J.One, and ‘Back Then’

Han (한) is a member of Stray Kids, the eight-member group under JYP Entertainment. When he formed 3RACHA with Bang Chan and Changbin as a trainee, the name he put on his songs was J.One (Soompi, 29 June 2018).

On the mini album THIS & THAT of 7 August 2026, all eight of whose songs 3RACHA wrote, the track where Han’s share is clearest is ‘Back Then’. Sports Kyunghyang reported on 5 August that Han had written its lyrics and music alone, and Asia Economy wrote the next day that he had led the work on it. Seungmin sang it.

Songs he sang alone

His solo song on the digital album SKZ-REPLAY, released on 21 December 2022, is ‘런’ (Reon), the English word run written in Hangul. SPOTV News introduced it as a song that offers the listener comfort.

He has also sung for dramas and series. Sports Kyunghyang reported on 28 October 2025 that Han had sung ‘GENIE’, a track on the soundtrack of the Netflix series Genie, Make a Wish, with Felix and I.N. According to the same report and the Korea Herald, ‘상승기류’ (Sangseung Giryu), a title that means an updraft, the theme song of tvN’s drama Typhoon Family, was the first soundtrack he had sung alone since his debut, and it was released on 26 October 2025.

‘back to life’

In 2026 the first song of SKZ-PLAYER, in which the eight members release songs they wrote themselves in turn, was Han’s ‘back to life’. According to Star News, it was first shared on the group’s official social media on 9 May, and in the music video he plays instruments himself amid dizzying scenes. The Korea Times reported on 11 June that the song, which Han wrote and composed alone, would be released as a digital single at 6 p.m. that day, and wrote that its lyrics carry a resolve not to lose himself.

Soompi reported on 15 June that the Italian house Tod’s had chosen him as its new brand ambassador.

Three months later, on his birthday, 14 September, he sent 100 million won to the social welfare foundation Angel’s Haven. Half goes to the protection and psychological treatment of children who have suffered abuse, and half to the upbringing and education of the children of Eunpyeong Cheonsawon. “I wanted to offer even a little warm comfort to the hearts of children who have been hurt,” he said (Star News).

Group

Stray Kids

Profile
Groups

Stray Kids

JYP Entertainment

Stray Kids are an eight-member JYP Entertainment boy group founded on 25 March 2018, per their official site. Bang Chan, Changbin and Han write and produce the albums as the production team 3RACHA. All nine Billboard 200 entries debuted at No. 1; KARMA won grand prizes at MAMA 2025 and the 2026 Golden Disc Awards.

Endorsements

Stories

K-popTrend signal: Steady

Stray Kids' Felix Releases 'Slow It Down', the Second SKZ-PLAYER Track

Stray Kids' Felix released the digital single 'Slow It Down' at 6 p.m. KST on 1 September 2026. Tenasia reported that the song came out through the group's own project 'SKZ-PLAYER' and that Felix wrote the words and the melody himself. Actor Roh Yoon-seo appears in the music video as 'Yoon-seo'.

K-popTrend signal: Steady

Stray Kids' 'THIS & THAT' Holds the Billboard 200 Top 10 for a Third Week

Stray Kids' mini album 'THIS & THAT' placed No. 8 on the Billboard 200 dated 5 September 2026, holding the top 10 for a third straight week. Etoday and Tenasia traced the run back to the No. 1 debut on the chart dated 22 August and named 3RACHA, the group's own production team, behind the record.

Sources

The reports behind the facts above, for the ones no story on the site covers yet. A row with a story cites its sources there; the act's own channel and a brand's official page are linked in the rows themselves.

  1. 01
    soompi.com Tod's · brand ambassador· 15 Jun 2026 Endorsements

Translated from the Korean original.

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