Tourist / short-stay visa — JAPAN eVISA (online) path
South Africa is on the MOFA direct self-application tier, so SA residents can apply for a single-entry short-term tourism visa (up to 90 days) entirely online — no in-person visit, no passport sticker. Upload a digital photo and scanned documents, pay online, and wait ~5–7 working days for the "visa issuance notice". At airport check-in you display the notice on your phone or tablet in an online environment (PDFs and screenshots are not accepted). eVisa is tourism-only and for ordinary passport holders only.