Light Novel Character Relationship Chart Poster

Using REFERENCE_0 as the cast reference, transform the simple lineup into an ornate Japanese light-novel character relationship chart poster. Keep the same 10 named characters and reuse their existing portrait art as the base visuals, but redesign the layout into a polished infographic on a soft cream and pale-blue fantasy background with decorative borders, sparkles, roses, and a small European-style hotel building vignette in the upper left. Add a large Japanese title at the top, "The Manager is a Temporary Face," with the subtitle "Character Introduction & Relationship Chart," and place a dark badge in the upper right that says "Spoiler Warning." Put the heroine Tsumugi in the center as the main focus in a framed character card labeled "Protagonist", and place Keiji Hadano in a large framed card on the right as the key counterpart. Arrange the remaining 8 characters around them in individual profile cards: Sonoha Kagasaka, Mio Kawahara, Kashimura, Tsumugi's mother, Haruka, Kyoko, Mika, Sakurako. Connect the characters with multiple colored arrows and relationship labels to visualize the network; include exactly 14 visible relationship labels: "best friend," "understandr," "see through true feelings," "admire," "consult," "scheme," "reconciliation," "intuitive understanding," "mentor," "practical support," "guardian," "junior mood maker," "support junior group," "junior cheerfulness and hope." Also add the 8 central horizontal relationship callouts between Tsumugi Ichijo and Keiji Hatano: "Fake dissolving → official recognition," "Rival," "Sharing secrets," "Equal partner," "Attention-grabbing," plus a pink central badge reading "From Backlash to Trust," and 3 lower callouts: " "Trust," "Supporting cooperation," "Noticing the atmosphere between two people." Include a gold-ribbon group label above the three lower girls that say "ASTRAL Friends." Add a bottom section with exactly 10 smaller summary cards, one for each character again, lined up across the width. On the far right, add 2 boxed sidebar sections titled "Keywords of the Work" and "Highlights of the Relationship"; the first should contain 4 bullet items with icons, and the second should contain 4 bullet items with icons. Fill every card with dense Japanese profile text and role tags in a clean editorial style, as if for a promotional relationship guide included with a novel. Make the overall design elegant, readable, romantic-mystery themed, and magazine-quality.