The "Purchase" option immediately purchases SL TAIJU/DL TAIJU reserved seat tickets using a credit card. Display the reserved seat ticket information on your smartphone or other device or print out to board the SL TAIJU/DL TAIJU. (*Discount passes or other forms of Tobu Line passenger tickets are separately required to board SL TAIJU/DL TAIJU.) A refund handling charge of 100 yen will apply if you cancel the reserved seat ticket after purchase.
The "Reserve" option reserves seats for SL TAIJU/DL TAIJU without completing purchase. You need to "exchange" your reservation to a reserved seat ticket at a major Tobu Line station or designated travel agency in Japan (Tobu Top Tours, etc.) after completing reservation, and the only form of payment accepted then is cash. (*Purchase a discount pass or other forms of Tobu Line passenger tickets separately when "exchanging" to a reserved seat ticket or other occasion that suits you)
The SL TAIJU/DL TAIJU Reserved Seat Ticket Online Purchasing and Reservation Service uses public-key encryption (SSL/TLS) for communications with the server for security purposes. Devices that do not support SSL/TSL cannot use this service.