>Tried to book the Ginga for August 8, e5489 locks up for a few mins at 10 AM JST on the dot with 混雑中 errors due to Obon rush
>Tried to book a Sunrise A-class berth for August 9, e5489 locks up for a few mins at 10 AM JST on the dot with 混雑中 errors due to Obon rush (got a B-class Solo berth among the leftovers at least)

At least managed to snag an A-class for August 2 but god damn JR西日本 up the fucking compute and bandwidth for your site a bit more at least for Obon, shit is easy to scale in cloud.