The steps to check in baggage during a connecting flight at Haneda Airport in Japan are as follows:
- Arrival at Airport: First, you need to arrive at Haneda Airport and find your boarding gate.
- Luggage collection: Please collect your luggage before connecting.
- Go to the transfer counter: Find your transfer airline counter. There are usually obvious signs or staff guidance.
- Transfer procedures: Present your passport, ticket and boarding pass at the counter, and the airline staff will handle the transfer procedures for you.
- Checked baggage: You can check in your baggage while going through transfer procedures. Place your baggage on the checked baggage weighing machine and pay the corresponding checked baggage fee based on the baggage weight.
- Luggage Tag: The staff will put a new luggage tag on your luggage to indicate your destination.
- Confirmation Information: Make sure your luggage tag and ticket information are accurate.
- Go to security check: After completing transfer procedures and checking in luggage, go to the security check area and go through security check.
- Waiting: After passing the security check, go to the boarding gate and wait for your flight.
Please note that the specific procedures may vary according to airline and airport regulations, and it is recommended to understand the relevant policies and procedures in advance.