Valid for use within 3month(s) from the date of issue; Invalid after expiration • At the reception, open the usage screen from the voucher link sent at the time of purchase, press the Use button, and show the screen to the staff. Please make sure you have a stable network connection, as the web screen must be opened on a smartphone. Screenshots and printed copies are not accepted• The boat is an open-top type. In case of rain, simple raincoats will be provided, though they may not cover luggage• Umbrellas are prohibited as they may be dangerous, potentially piercing others or hanging over low bridges• Please note that this is not a reservation and it must be exchanged for a same-day ticket• Boarding may not be possible if the boat is fully booked or for other reasons• Bring the e-voucher on the day of the trip to exchange it for a timed boarding pass• Voucher validity: within 3 months of purchase• Operation schedule: Each trip lasts approximately 20 minutes, from 11:00 am to 9:00 pm, departing on the hour and half-past the hour. First and last trip times may change• Depending on demand, the number of trips may increase, or alternative boats may be used. Service operates in light rain. Due to river construction, local festivals, events, etc., services may be suspended, the operation period may change, or parts of the route may be altered without notice• Service may be suspended due to weather, sea conditions, tide levels, or other factors• Operation period: January 1st to December 31st. No service on July 13th, 24th, and 25th