Japanese Anime AI Launch Poster

for{argument name="brand name" default="Sousaku.ai"} Create a vibrant Japanese-style promotional poster to announce {argument name="product name" default="GPT Image 2.0"} The advertisement, presented in a 3:4 vertical layout, boasts a cool anime-style tech advertising aesthetic. It utilizes gradients of bright cyan, blue, purple, pink, and white, complemented by glowing sparks, lens flares, halftone dots, and dynamic diagonal beams. The right side features a large, half-body anime girl mascot dressed in futuristic streetwear, with long, wavy silver-white hair highlighted with cool blue, fair skin, blue eyes, and a confident smile. She extends one hand forward, pointing at the viewer, creating a strong sense of perspective. She wears a shiny blue and white jacket over dark clothing, a black choker, and multiple accessories. A prominent badge or tag on her chest displays the "S" logo and the name "Sousaku.ai." Her face is covered by a simple square occlusion. On the left is a striking stacked title in bold Japanese-style font with a thick border and shadow, displaying the text: "Sousaku.ai ni," "GPT Image 2.0," and "が来た！." Below, a blue ribbon banner is added with the white text "The strongest model to date." Further down, a rounded blue title box is added with the white text "GPT Image 2.0 is great!". Below the title, four rounded rectangular function panels are stacked vertically. Each panel has a soft-colored icon circle on the left, Japanese text in the center, and a sample image thumbnail on the right. Panel 1: The icon is a speech bubble with the Japanese flag, the title text is pink "Japanese Prompt OK," below it are three lines of smaller black explanatory text, and the thumbnail is a traditional Japanese street with pagodas and cherry blossoms. Panel 2: The icon is a yellow lightning bolt, the title text is orange "High-quality generation immediately," below it are three lines of smaller black explanatory text, and the thumbnail is a futuristic neon-lit city at night. Panel 3: The icon is an artist's palette and paintbrush; the title text is green, "Colorful Expression"; below are three lines of smaller black descriptive text; the thumbnail is an anime fantasy girl in a snowy or bright scene, her face slightly obscured. Panel 4: The icon is a magic wand with sparks; the title text is purple, "High Consistency and Precision"; below are two lines of smaller black descriptive text; the thumbnail is a close-up of three anime character portraits side-by-side, each with their face obscured. At the very bottom, a dark blue strip is added with a striking call to action: "→{argument name="call to action" default="Let's try it with Sousaku.ai"} The brand name is displayed in bold yellow lettering, while the rest of the text is white. The overall composition is compact, refined, and glossy, creating an eye-catching effect similar to a social media AI image model's poster.