3:31 coldrain - FREE FALL (Official Music Video) 3:15 coldrain / FREE FALL ONE MAN JAPAN TOUR 2025 OPTIMIZE 9/28 Zepp Osaka Bayside 3:10 coldrain - \"OPTIMIZE\" EP Trailer 9:12 coldrain - Free Fall, PARADISE (Kill The Silence) live @ Optimize Tour 2025 in FFM 3:57 coldrain / OPTIMIZE ONE MAN JAPAN TOUR 2025 OPTIMIZE 10/8 Zepp Nagoya 5:06 coldrain/SE(With Great Power)〜FREE FALL ONE MAN JAPAN TOUR OPTIMIZE at Zepp Nagoya