I have a 10 year L visa good until 2026. It has multiple entries, but each entry is limited to just 60 days.

I could do a visa run at the 60-day mark, but given my itinerary that is inconvenient.

So I'm wondering if there is a way to get an extension to the 60 day stay?

I know there are tons of threads about visa extensions, but that's not what this is. The visa is good for 10 years, it doesn't need an extension. It's just the 60 day stay requirement I need an extension on.

Thanks.

I don't think that can be done without the cancellation of your 10-year visa for a one-month visa.

Can't be done.