This Week’s Top 10 YouTube Trends in Korea (Sep 22, 2025) - Korean & US YouTube Trends

This Week's YouTube Trends in Korea:
• Big rise in historical war dramas, especially films about Unit 731 and WWII.
• K-pop MV releases continue strong, with Jung Dae-hyun’s Japanese version of “行路 (Haeng-ro)”.
• Esports & gaming content still dominate, LCK playoff matches drawing millions.
• Light-entertainment & quirky variety content remains steady in trending lists.
• International movie trailers are catching attention in Korea (731, etc.).
• Balancing between serious/historical themes and upbeat musical pieces this week.

1. Jung Dae-hyun “Haeng-ro (行路)” (Japanese Version) MV

Summary:

• This is the Japanese version of Jung Dae-hyun’s MV for “行路 (Haeng-ro)”. :contentReference[oaicite:0]{index=0}
• The video is multilingual, offering Korean, English, Chinese, and Japanese elements. :contentReference[oaicite:1]{index=1}
• The visuals and production are high-quality, in 4K, with dramatic and symbolic imagery. :contentReference[oaicite:2]{index=2}
• The release marks Jung Dae-hyun’s 3rd single album era, attracting strong attention. :contentReference[oaicite:3]{index=3}

2. “731” Official Trailer (2025) #2

Summary:

• This trailer is for the Chinese historical-war thriller “731”, also titled *Evil Unbound*, focusing on Japan’s Unit 731. :contentReference[oaicite:4]{index=4}
• It dramatizes human experimentation, bacteriological warfare, and atrocities during WWII in Northeast China. :contentReference[oaicite:5]{index=5}
• The story follows ordinary people deceived into cooperation, then forced into horrific experiments. :contentReference[oaicite:6]{index=6}
• The film is being released internationally (China, Singapore, U.S., others) around historically significant dates. :contentReference[oaicite:7]{index=7}

3. GEN vs T1 | LCK Playoffs Round 3 Loser Bracket Match

Summary:

• This video is a semifinal/loser-bracket match between GEN and T1 in the 2025 LCK Playoffs.
• The match draws massive viewership, showing esports' strong hold in Korean online trends.
• Dramatic gameplay, highlight moments and team strategies are key draws.
• Fans are highly engaged both live and via replay content.

4. aespa – “Rich Man” Official MV

Summary:

• “Rich Man” is a new MV by aespa, fitting their signature style combining futuristic visuals and catchy hooks.
• Production value is high – vivid sets, fashion, choreography.
• The song seems to emphasize themes of wealth, status, and confidence.
• Fans are responding positively especially to its aesthetic moments.

5. “달달한 루덴아리” (Sweet Lucenari) by 괴물쥐

Summary:

• A relaxed, mellow musical piece by Korean content creator “괴물쥐”.
• Lyrics/music evoke a soft, sweet mood, likely appealing to listeners seeking calm or “feel-good” vibes.
• Production seems relatively simple but emotionally resonant.
• Part of the trend of content that offers peaceful contrast to high-energy or intense media.

6. “Alone” by Lee Changsub

Summary:

• A solo track by Lee Changsub with a possibly somber or introspective tone.
• Focus likely on vocals & emotive delivery rather than elaborate visuals.
• Listeners may connect through personal or emotional themes like solitude.
• Represents solo or ballad-style works still making strong impact.

7. T1 Yone Highlights

Summary:

• Compilation/highlight video of T1 player Yone (popular in esports and streaming communities).
• Focus on gameplay highlights – spectacular moments, mechanics.
• Appeals to both fans of the game and general viewers for skill-based content.
• Shows how individual player highlight reels still get major traction.

8. “Through It All” by Bruklin

Summary:

<
• A song by Bruklin likely blending pop / R&B elements.
• Lyrics & melody suggest perseverance (“Through It All”) theme.
• Production appears modern, polished.
• Resonates with listeners facing challenges or looking for motivational content.

9. “I Played a Game Digging Land with Five Office Workers…” by 우주하마

Summary:

• This is likely a variety / challenge video involving digging land together with office workers.
• Mix of entertainment, physical challenge, and humor.
• Appeals to viewers who enjoy non-scripted, quirky content.
• Shows how everyday people + unusual situations are still captivating.

10. CORTIS “JoyRide” Official MV

Summary:

• New MV “JoyRide” by artist CORTIS under HYBE LABELS.
• High energy visuals, possibly youth / adventure theme.
• Song likely designed for wide appeal, combining pop sensibilities.
• Fans may be drawn in by HYBE’s branding and production value.