[Mahjong Soul] Shiina Yuika declares "I'll riichi" on a dealer push and wins by self-draw to take first place

During the Kangi League Mahjong Soul match, Shiina Yuika enters the dealer seat and pushes all-in with "I'll riichi." After a tense draw phase, she completes a self-draw win and rises to first place.

* Title and summary are auto-generated and may differ slightly from the actual content.