Swadian Hardcore
Engineer
Take a look at Japan Airlines' Sky Wider II, the Economy Class seats on their Boeing 787 aircraft:
https://www.jal.co.jp/en/inflight/inter/economy/y_seat/index2.html.
Japan Airlines is the only airline to not use a cramped 3-3-3 seating configuration in their 787s' Economy Class. ANA also has a few aircraft with the spacious 2-4-2 config, but they are converting their 787s to 3-3-3.
https://www.jal.co.jp/en/inflight/inter/economy/y_seat/index2.html.
Japan Airlines is the only airline to not use a cramped 3-3-3 seating configuration in their 787s' Economy Class. ANA also has a few aircraft with the spacious 2-4-2 config, but they are converting their 787s to 3-3-3.