You can’t get there from here (at the same price with an IC card)
This spring the big news for train lovers was the integration of almost all the regional IC card services, thus making it possible to travel from one region to another on lines operated by different companies using a single IC fare card. But while computer systems have been linked successfully to allow for such inter-line transfers, one element of the changeover that has bothered public officials remained problematic: the non-integration of fares.
In some instances it actually costs more to go from point A to point B using an IC card than it does with a ticket, though most patrons aren’t aware of the fact. It depends on which lines you are using. For instance, if you are going from JR Kameari Station on the Joban Line in eastern Tokyo to JR Yokohama station and buy a ticket for the whole trip, it costs you ¥780. However, if you take the same route and use an IC card, ¥910 will be subtracted from your card balance. That’s because the Joban line turns into the Chiyoda subway line, which is operated by Tokyo Metro, after it passes Kita Senju, and the passenger then leaves the Chiyoda Line at Nishi Nippori and transfers back to JR in order to proceed on to Yokohama.
The ticket you buy from a vending machine takes these transfers into consideration and simply charges the zone-related JR fare between Kameari and Yokohama plus the Metro fare. But the IC card system doesn’t make such a distinction and each of the three legs of the journey is charged separately, meaning you pay two JR fares, one from Kameari to Kita Senju and another from Nishi Nippori to Yokohama, plus the ¥160 for the Chiyoda line between Kita Senju and Nishi Nippori.
The sticking point is JR East, and in Diet discussions about the IC fare discrepancy representatives of the company have said it’s a computer-related problem that they have yet to figure out, claiming that any changes to rectify the problem would “place on the system more of a burden” that might cause even more issues.
At the urging of Your Party the company did say it would make more of an effort to inform patrons of price differences where they occur. The various JR companies offer the Suica card system, but the equally popular Pasmo card has the same problem. In the Tokyo Metropolitan Area 80 percent of riders use one card or the other.
The problem is limited to transfers between JR and other lines. Other inter-line transfers don’t have the same problem. In fact, discounts that are normally offered to ticketed riders between the two Tokyo subway lines are integrated into the IC card fare structure, even when passengers leave one line through a wicket and enter the other through a different wicket. A transportation expert, discussing the problem in Tokyo Shimbun, said that such a change shouldn’t require a major system overhaul, and, in fact, JR recently announced it would make it possible for IC cards to subtract amounts of less than factors of ¥10 in line with the consumption tax increase, which means amounts of factors of ¥1 can be charged, but only if the patron has an IC card. Fares for tickets will still be rounded up to a factor of 10.
The fact is, the ticketing system costs operators more than the IC card system, which is why in London you pay less if you use a card than if you buy a ticket. Ideally, all patrons should use cards, so JR’s intransigence on the matter is difficult to explain.