Tried to book Hashimoto on omakase website. The site's a joke. I signed in minutes before the posted time and refreshed right on the dot when the reservations were released. It kept giving a message "Other customers are using the site" on the button to make a reservation. So I refreshed every minute and it never let me through. The button either said that other customers were using the site or No Reservations available. I tried back in 10 minutes, 30 minutes, an hour. Didn't ever change. Don't know if it's bots taking up the spots or some other reason. Fun times.