Poster per Concerto Rock Kessoku Band Stile Splash

A dramatic anime rock-band concert poster in a gritty splash-ink promotional style, featuring the four members of Kessoku Band on stage in a wide, dynamic composition. The background is a chaotic black concert backdrop filled with paint splatters, sparks, smoke, neon color streaks, and huge rough white brush-lettered typography across the top reading "[KESSOKU BAND]". In the upper left, a large comic speech bubble features bold hand-drawn English text reading "[KESSOKU BAND WERE CRUSHING IT]". The four members stand shoulder to shoulder in performance poses, wearing dark band T-shirts and casual stage outfits under stylized colored lighting: - Far left: Yamada Ryo with short dark blue hair, holding a cream-colored bass guitar, calm expression, blue paint splash behind her, labeled with "山田リョウ" and "YAMADA RYO". - Second from left: Ijichi Nijika with blonde twin ponytails, an energetic pose raising a peace sign, a large red ribbon at her collar, warm yellow splash behind her, labeled with "伊地知虹夏" and "IJICHI NIJIKA". Behind the center area rests a red drum kit with the band logo on the bass drum. - Second from right: Kita Ikuyo with long vivid red hair, playing a blue electric guitar, red splash behind her, labeled with "喜多郁代" and "KITA IKUYO". - Far right: Gotoh Hitori with long flowing pink hair, playing a black electric guitar, pink splash behind her, labeled with "後藤ひとり" and "Gotoh Hitori". At the bottom left, a bold hot-pink Japanese brush title reads "結束バンド" with small white Japanese tagline text beneath. At the bottom right, a diagonal hot-pink paint-stroke banner bears bold black handwritten slogan text: "[LIVE IS OUR LIFE, LOUDER THAN YESTERDAY. STRONGER TOGETHER.]". High-contrast manga poster aesthetic, saturated blue-yellow-red-pink accents, rough halftone textures, distressed typography, and polished anime rendering.