Daiguren Hyorinmaru is the powerful Bankai of Toshiro Hitsugaya, a character from the anime and manga series Bleach. This ice-based weapon takes the form of a large, ornate ice dragon that can manipulate water and ice, allowing Hitsugaya to create massive ice structures and control the battlefield. When activated, Daiguren Hyorinmaru enhances Hitsugaya's abilities, making him a formidable opponent. The dragon can freeze anything it touches, and its power increases with the emotional intensity of Hitsugaya, showcasing his growth as a fighter throughout the series.