About This Trend
Niji Koushien 2025 is a virtual baseball tournament organized by Nijisanji, a popular Japanese VTuber agency.
According to YouTube and X, the tournament's main event is taking place from July 25th to 27th, featuring various VTubers and online personalities. The event has been building up since June 15th with draft conferences and pre-event streams. A series of YouTube live streams and videos have been posted, including a special pre-event broadcast and highlight reels from previous years.