Anime Ensemble Movie Poster

A polished Japanese anime theatrical movie poster in vertical one-sheet format, painted with high-end cinematic detail and luminous natural lighting. The composition features exactly 6 youths arranged in a dramatic ensemble portrait against a bright blue sky with soft clouds, distant white birds, reflective water, lush green foliage in the foreground, and a partially overgrown futuristic eco-city ruin on the left background, blending nature and advanced science. At the top center, two main characters stand back-to-back as the visual anchor: on the left, a tall teenage boy with messy short white hair, pale skin, a calm serious expression, and a white lab coat over a shirt and tie, shown in side profile facing left; on the right, a tall teenage girl with black hair in a neat bun, pale skin, a composed expression, and a dark school-uniform-inspired outfit with a white collar and ribbon at the neck, shown in side profile facing right. Below them in the center foreground stands a schoolgirl with a straight black bob haircut, pale skin, and a black uniform with a large deep red bow, facing forward with a quiet, introspective presence. On the mid-left stands a dark-haired teenage boy in a dark suit and tie, shown in side profile facing left. On the mid-right stands a tousle-haired brown-haired teenage boy wearing a blue hoodie under a dark jacket, shown in side profile facing right. On the lower left stands a light-brown-haired teenage girl with long soft waves, wearing a pale pink cardigan over a light top, one hand near her chest, looking gentle and slightly anxious. Make every character anatomically consistent and clearly separated, with elegant hair rendering, refined fabric folds, and emotionally restrained expressions. Use warm rim light and soft atmospheric glow, with subtle lens bloom and painterly highlights to create a hopeful, contemplative mood. Include Japanese poster typography integrated into the design: a vertical tagline on the upper left reading "その選択が、未来の景色を変える。", a vertical tagline on the upper right reading "自然と、科学と、心をつなぐ旅へ。", small text above the title reading "劇場アニメーション映画", a large glowing main title near the lower center reading "{argument name="film title" default="エコテイクノート"}", a subtitle below it reading "{argument name="subtitle text" default="― 未来への選択 ―"}", exactly 3 award laurels arranged in a row beneath the title with small Japanese festival text inside each, a row of exactly 6 character name labels near the bottom above the credits, dense small Japanese credit lines across the bottom, social and website text in very small print, and a large release date at the lower right reading "{argument name="release date" default="8.22 FRI"}" with a smaller line below reading "全国ロードショー". Keep the overall look like a premium contemporary anime key visual poster for an emotional science-and-nature coming-of-age ensemble film.