JR Tokai to Introduce New HC35 Series Hybrid Trains from FY2028
JR Tokai announced on the 10th that it will progressively introduce the new "HC35 series" hybrid trains from fiscal year 2028 through fiscal year 2029. These new trains will replace the Kiha 75 series, which currently operates on services such as the "Rapid Mie," Takayama Main Line, and Sangu Line, aiming to improve environmental performance and passenger comfort.
The announced HC35 series boasts a top speed of 120 km/h and employs a hybrid system based on the technology of the HC85 series. It is also said that accessibility and comfort will be enhanced. Regarding its design, comments such as "its face looks like a blend of the HC85 series and the 315 series" have emerged, sparking lively discussions among railway fans.
The planned routes for deployment include the Kansai Main Line, Kisei Main Line, Sangu Line (including "Rapid Mie" services), and the Takayama Main Line and Taita Line. Particular attention is being paid to the seating configuration for the "Rapid Mie" services: non-reserved cars for both local trains and "Rapid Mie" will feature all-long seats, while reserved cars will be equipped with convertible cross-seats. Regarding this seating arrangement, some opinions suggest that "given the current situation of increasing passengers transferring from Kintetsu and intensifying congestion, the conversion of non-reserved seats to long seats is reasonable." Meanwhile, trains deployed on the Takayama Main Line and Taita Line are expected to have all-long seats throughout.
In response to the decision to replace the long-familiar Kiha 75 series, many voices express regret, saying things like "Is this finally a death knell for the Kiha 75?" and "Once the replacement starts, it'll be over in a flash." However, there are also high expectations for the new trains, with comments like "It looks like things are going to get interesting again" and "I'm looking forward to it." The debut of the HC35 series is eagerly awaited as it is expected to become a core part of JR Tokai's conventional lines in the future.
The Context
This article details a significant investment by JR Tokai (Central Japan Railway Company), one of the major constituent companies of the Japan Railways (JR) Group, which operates trains primarily in the Chubu region of Japan. The introduction of the HC35 series marks a shift towards more environmentally friendly and technologically advanced rolling stock on its conventional lines (all lines other than the high-speed Shinkansen).
The HC35 series is a hybrid train, meaning it utilizes a combination of diesel engine power generation and battery storage/traction motors. This technology improves fuel efficiency, reduces emissions, and lowers noise levels compared to traditional diesel-only trains, aligning with global trends in railway modernization. Its technology is based on the HC85 series, which is JR Tokai's hybrid limited express train, indicating a high standard for its conventional line services. The mention of the 315 series, JR Tokai's latest commuter train for electrified lines, highlights a consistent design philosophy across its new fleet.
The trains are set to replace the Kiha 75 series, a diesel multiple unit (DMU) that has been a staple on JR Tokai's non-electrified routes since the 1990s. The replacement reflects the natural lifecycle of railway rolling stock and an upgrade to modern standards.
A key service mentioned is the "Rapid Mie," a limited-stop rapid service connecting Nagoya with the scenic Ise-Shima region, including the popular tourist destination of Ise Grand Shrine. This route sees significant competition from Kintetsu Railway, a private operator. The decision to incorporate both all-long seats (seats arranged along the sides of the car, common for high-capacity commuter services) in non-reserved cars and convertible cross-seats (forward-facing seats that can be pivoted, offering more comfort for longer journeys) in reserved cars reflects a strategic balance. It aims to accommodate increased commuter traffic, especially from passengers transferring from Kintetsu services, while still providing comfort for longer-distance travelers in reserved sections.
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