Shiroi Koibito Park will be holding its annual winter event, "Shiroi Koibito Park Sweet Illumination 2025 ~Blooming Snow Fantasy~." This year's theme is "Blooming Snow Fantasy." The main tree will be a white bell that emerges from a snowy, dreamy world, creating a sparkling, fantastical illumination that resembles blooming winter flowers. The large, iconic bell will sparkle in rainbow colors at 15 and 45 minutes past every hour, creating a special moment.

At the lighting ceremony on the first day of the event, Shiroi Koibito Park's popular characters, Toron the brown bear and Kito the rabbit, will make an appearance to liven up the spectacular lighting moment together with the visitors.