GUIDE
What Is the Heart Butt Challenge? The Viral Trend from Japan Explained
Everything you need to know about the Oshiri Heart trend — what it is, how to do it, where it came from, and how AI scores your pose.
April 9, 2026 · 8 min read
TRENDING
Heart Butt Challenge: The Viral Pose Taking Over the Internet
From Japan to the world — how the Oshiri Heart challenge exploded on TikTok, X, and Instagram in just 72 hours.
April 7, 2026 · 6 min read
ORIGIN STORY
Oshiri Heart: How Japan's Viral Trend Conquered Social Media
The cultural roots of the heart butt pose, from Japanese cosplay to 33,000 posts in 6 hours on X.
April 7, 2026 · 5 min read
GUIDE
How to Do the Heart Body Pose Challenge (Step-by-Step)
Master the pose, score 90+, and climb the leaderboard. Tips from top-rated users.
April 7, 2026 · 4 min read
AI SCORING
Heart Challenge Scores: What Does Your AI Rating Actually Mean?
Shape, symmetry, form, style — how the AI breaks down your heart and what each score range means.
April 7, 2026 · 4 min read
HISTORY
From K-Pop Finger Hearts to Body Hearts: A History of Heart Pose Trends
The evolution from a Korean finger gesture to a global body challenge. A decade of heart poses.
April 7, 2026 · 5 min read
GLOBAL
Heart Challenge Goes Global: Country-by-Country Breakdown
Japan started it. Nigeria amplified it. South Africa, Turkey, and the US made it unstoppable.
April 7, 2026 · 5 min read
CULTURE
Why the Heart Butt Challenge Is the Most Body-Positive Trend of 2026
Every body type, every age, every country — why this trend celebrates everyone.
April 7, 2026 · 4 min read
ANALYSIS
Heart Butt Challenge vs. Previous Viral Poses: What Makes This One Different
A4 Waist, Ice Bucket, Mannequin — why the heart pose outperforms them all.
April 7, 2026 · 5 min read
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