Legal guide
Are Bali Weddings Legal in Japan?
The honest answer for Japanese couples, and the report you must file within three months.
By Sekar Updated July 2026 5 min read
Short version, so you can relax: Yes, and there is a step you must take. A Japanese national who marries abroad must report the marriage so it is entered on the family register (koseki).
Most couples reading this are a mix: one of you Japanese and the other Indonesian, though it reads the same if you are both Japanese. Being legally married is a separate thing from the ceremony, and it is what matters when Japan has to treat you as a married couple, for a spouse visa, a name change or family paperwork. Here is how it works, in plain terms. One note first: this is general information, not legal advice, and the rules change, so for anything binding, confirm your own case with the Japanese Embassy in Jakarta.
Is your Bali marriage recognised in Japan?
Yes, and there is a step you must take. A Japanese national who marries abroad must report the marriage so it is entered on the family register (koseki). A marriage becomes legal in Indonesia once the religious ceremony is performed and recorded with the civil registry, and your Indonesian marriage certificate is the proof you carry home.
After the wedding: report it within three months
You file a marriage report (konin todoke) at a Japanese embassy or consulate, or at the Japanese spouse's municipal office in Japan, within three months of receiving your Indonesian certificate. This is an obligation, not an option, and reporting is what places the marriage on the koseki.
Apostille and translation
Both countries are in the Apostille Convention, so you submit the Indonesian certificate with a Japanese translation, along with a copy of the koseki. An apostille is a standard international certification of a public document, and since Indonesia joined the Apostille Convention in 2022 its authorities can issue one on your marriage certificate.
Where to confirm
This page is general information, not legal advice, and the details do change. For your own situation, confirm with the official source: the Japanese Embassy in Jakarta. To prepare the Indonesian side of the wedding, see the marriage requirements in Bali and having the legal side handled in Bali. From a different country? See recognising your Bali marriage in your home country, or send one enquiry and we will point you the right way.