Getting a compliant passport/visa photo in Japan is oddly hard: exact size, precise head height, plain background. One wrong margin = a rejected application. Kotopig Visa Photo turns any selfie into a spec-compliant photo in under a minute — AI background removal + auto face alignment, matched to Japan's visa, zairyu card, driver's license & resume specs. 100% on-device: your photo never leaves the browser until you pay for the print-ready file. 中文/日本語/English, pay-once from ¥300.