There’s amazing availability to and from Asia using Star Alliance member EVA Air.
EVA Air offers a business class product that’s four abreast on the Boeing 777-300ER. That means all aisle access. The seat is reverse herringbone and very similar to what Cathay Pacific, American Airlines, and others offer. It’s one of the best business class seats in the sky in my opinion.
And it’s wide open for 4 passengers from all North American gateways starting in February.