Taking the Shinkansen from Shin-Osaka to Tokyo was a smooth and convenient experience. Redeeming the QR code at the ticket gate was very easy—no need to exchange anything at the counter, just scan and go. The signs in the station are also very clear, so finding the correct boarding gate was simple. If you have a reserved seat, I recommend choosing a window seat. That way, you’ll have the chance to enjoy the scenery along the way—including the possibility of seeing Mt. Fuji on a clear day. It really makes the journey more enjoyable. Fast, comfortable, and efficient—a great way to travel between the cities.