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Why is "Blue Birthday" trending?

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Trend Analysis

  • Ranking position: #
  • Date: 2026-03-21 22:54:20

This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.

Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.

Trend Insight

This topic is not currently in the ranking.

Blue Birthday

Wikipedia Overview

Blue Birthday (Korean: 블루버스데이) is a South Korean drama web series produced by Naver subsidiary Playlist Studio. Directed by Park Dan-hee and co-written by Goo So-yeon and Moon Won-young, the series stars Kim Ye-rim as Oh Ha-rin and Yang Hong-seok as Ji Seo-jun. The series is a fantasy romance thriller drama in which the female protagonist, Oh Ha-rin, revisits the past through mysterious photos left by her first love, who died on her birthday 10 years ago. It premiered on July 23, 2021, on Naver TV and WeTV, and aired every Friday and Saturday at 19:00 (KST). It also became available on YouTube to audiences from South Korea on August 6, 2021.

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Search Interest Perspective

Why This Topic Is Trending

This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.

Search Interest & Related Topics

Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.

Search Interest (Past 12 Months)

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