2010s Akihabara Otaku Snapshot Storyboard

Create four 16:9 2K images in a 3x3 grid based on the following prompt: Emotional images themed around 2010s Akihabara otaku boys (typical Late Heisei to Early Reiwa Akiba style) from late night to early morning. Randomly select non-overlapping photo situations from the <Themes> list. Style: Snapshot using direct flash from a 2010s compact digital camera or iPhone 4 to X. Features digital noise, light JPEG artifacts, vignetting, warm faded tones, and slight over-saturation. It should have the nostalgic, raw texture characteristic of digital photography from the 2010s to early 2020s. Fleeting, slightly digital-smelling 2010s snapshot style. <Themes>: [List includes various Akihabara scenes like neon streets, maid cafes, arcades, crane games, late-night shops, net cafes, first trains, etc.]