Are you now in Japan?
As a Temporary Visitor or as a foreign local resident?
I am trying to purchase a single ticket from Shin-Aomori to NasushiobaraIf you have another JR long-distance ride to or from Tohoku Region,
JR East Pass (Tohoku area) is worth considering.
Presumably the English-language website which you mention is this one.
- JR-East Train Reservation
https://www.eki-net.com/en/jreast-train-reservation/Top/IndexThis website, which was formerly under a unique domain name,
has nothing to do with Eki-net services provided through the Japanese-language website.
On the Japanese website
: For the Tohoku Shinkansen, you can choose cash payment at a convenience store.
: For the Shinkansen lines,
Eki-net discounts are provided (only) together with Shinkansen E-ticket service.
LikeBike:
Why not buy the ticket st the station?To buy tickets with Eki-net discount, you cannot choose payment at stations.
[Linking your IC card]
After you complete your reservation with Shinkansen E-ticket service,
you have to link your IC transportation card to your reserved seat.
The designated brands
are the ten brands forming the IC card nationwide compatibility,
such as Suica and PASMO.
(Mobile Suica can work;
currently Mobile PASMO is not designated.)
[Payment]
A possible demerit of choosing non- credit-card payment method is,
you after your payment cannot make a change but for seat relocation.
When you make a reservation,
initially credit-card payment is chosen and the others are hidden;
you open the menu,
then select the second option
for cash payment at a 7-Eleven store,
or the third option
for cash payment at a convenience store of a chain other than 7-Eleven.