Ranks #7 on
Japan Trends
Started trending 3 hours 11 minutes ago
About This Trend
Kaisei is a popular virtual YouTuber and member of the Nijisanji group, known for her engaging live streams and anime-style avatar.
The trend is currently active due to the countdown to her birthday celebration in 2025, with fans organizing live streams, countdown events, and sharing well-wishes across social media platforms.