Enoden's Series 1000 EMU: The Final Chapter

Enoden Series 1000 EMU Set 1001 with its “Last Run” headmark

Rail fans like me have mixed feelings whenever a new train enters service. When a new type of rolling stock enters service, I get excited and rush to the tracks to welcome it.

But realistically, the debut of a new train usually means that an older one will soon be retired, and that is often exactly what happens. My head understands that, but my heart cannot accept it. Whenever a railway company announces the retirement of an old train, I feel sad. It still has plenty of life left in it! If you are also a rail fan, I hope you understand this complicated feeling.

Sorry for the long introduction. Today’s topic is the latter.

On July 15, Enoshima Electric Railway (Enoden) announced that Series 1000 Set 1001 (shown in the photo above) had been withdrawn from service the previous day. The moment had finally come.

As I mentioned in a previous post, Enoden introduced its brand-new Series 700 EMU on April 19. The company explained that the Series 700 would replace the aging Series 1000 fleet. In fact, Set 1001 became the first Series 1000 set to be withdrawn on July 14, marking the beginning of the retirement of the Series 1000 fleet.

Let me briefly review the history of Enoden’s Series 1000 EMU. It entered service in 1979. A total of six two-car articulated sets were built between 1979 and 1987. The fleet consists of three batches, and their specifications differ slightly, including their drive systems, brake systems, and auxiliary power supplies. Set 1001, for example, was equipped with an old nose-suspended drive system and a simple air brake system without regenerative braking. Its auxiliary power supply was a traditional motor-generator rather than a static inverter.

I was shocked when the company suddenly announced that Set 1001 had been withdrawn from service. It still had plenty of life left in it! Still, I suppose it could not be helped. Fortunately, I was able to photograph Set 1001 during its final days in service, complete with a “Last Run” headmark, last month. Set 1002 (shown in the photo below) and the remaining sets are still active. Hang in there, Series 1000!

The final chapter of Enoden’s Series 1000 EMU has just begun.

Enoden Series 1000 EMU Set 1002

Related link:

・Official information, Enoden Series 1000 EMU (in Japanese)

A Trip on JR East's Joyful Train "Kairi"

Joyful train Kairi arriving at Tsuruoka Station

Sorry for jumping from one topic to another, but today I'd like to return to my recent family trip to Yamagata Prefecture and share one of its highlights in a little more detail.

After enjoying the fascinating world of jellyfish and another railway experience at Tsuruoka Station, we boarded Kairi, a joyful train I had always wanted to ride.

・What is Kairi?

Take a look at the photo above. Kairi—literally meaning Sea and Village—is JR East's sightseeing train that operates between Sakata and Niigata (168 km, about two and a half hours) via the Uetsu Main Line and the Hakushin Line. Passengers can enjoy local cuisine while taking in the beautiful scenery along the Sea of Japan.

The train consists of four stainless-steel cars: Car 1 with reclining seats, Car 2 with private compartments, Car 3 with a shop and an event space, and Car 4 with a dining room. Riding Kairi requires the reserved-seat surcharge.

・The Technical Side of Kairi

Kairi is operated by JR East's HB-E300 series Hybrid Diesel Multiple Unit (DMU). It combines diesel engines, three-phase squirrel-cage induction generators, converters/inverters, induction motors, and lithium-ion batteries. The induction motors also function as generators during braking, allowing the electricity they produce to be stored in the batteries.

A total of 18 HB-E300 series cars were built between 2010 and 2019. One four-car trainset is dedicated to Kairi, while the remaining 14 cars are used on other joyful trains, such as Resort Shirakami (Aoike).

・Impressions of the Ride

We reserved seats in Car 4, the dining room, where we enjoyed a delicious early dinner while watching the beautiful coastal scenery pass by.

In particular, the ocean view near the Yamagata–Niigata prefectural border was simply breathtaking (see the photo below). We had hoped to watch the sun set over the Sea of Japan, but the sky remained overcast. Never mind—railfans are always optimistic! It simply gave me one more reason to come back and ride Kairi again.

Our trip on Kairi turned out to be much more than just a train ride. It gave us the chance to experience one of JR East's unique joyful trains while enjoying some of the finest scenery along the lines.

The view from Car 4 (the dining room)

Related link:

・Official information from JR East

The 20th Anniversary of the Keikyu Blue Sky Trains

Set 606 of the EMU 600 series, Blue Sky Train

This is a bit late to mention, but Keikyu quietly celebrated the 20th anniversary of its Blue Sky Trains last year. I’d like to share a little about them today.

What Is the Blue Sky Train?

When people think of Keikyu, the first image that comes to mind is usually its bright red trains. That’s true—though there are a few colorful exceptions. One is the Keikyu Yellow Happy Train, painted yellow and operated with a single EMU 1000 series set. Another is the Blue Sky Train, which comes in a striking blue livery and includes one set each from the EMU 600 and EMU 2100 series.

The blue paint represents both the sky above Haneda Airport and the sea along the Miura Peninsula. In that sense, the Blue Sky Train serves as a symbol of Keikyu’s airport access service and its connection to the coastal resort areas.

The photo above shows Set 606 of the EMU 600 series, one of the Blue Sky Train sets. Beginning on October 27 last year, a special anniversary sticker was added to the front. It’s surprisingly modest compared to Keikyu’s usual bold designs, don’t you think? For the record, the other Blue Sky Train—Set 2133 of the EMU 2100 series—also carried the same sticker. Modesty aside, congratulations to the Blue Sky Train on its 20th anniversary!

While I’m at it, let me share another photo taken in late autumn last year. The picture below shows a standard-color EMU 600 series train crossing the Yatsumori Overpass, which spans the JR tracks near Shinagawa Station. The yellow ginkgo trees create a beautiful natural frame, making the red train stand out vividly. It’s one of my favorite viewing spots along the Keikyu Line—such a lovely scene.

Unfortunately, this scenery won’t last much longer. A major project to rebuild the overpass is underway to relieve congestion at the nearby level crossing. Improved transportation is important, of course, but I can’t help feeling a little sad knowing that this atmospheric spot will soon disappear. I suppose you can’t please everyone.

Standard-color EMU 600 series passing over Yatsumori Overpass

Related link:

・Official information on the overpass replacement project (Japanese only)

A Jellyfish Aquarium on the Uetsu Main Line

JR East GV-E400 series diesel-electric multiple unit (DEMU)

Let me start with a question: What brings you peace?

For me, it's trains with cross-seats, such as Odakyu's Romancecars.

Besides trains, what else?

That's what today's post is about.

I recently visited Kamo Aquarium in Tsuruoka City, Yamagata Prefecture, about 470 km north of Tokyo. This municipal aquarium is famous for its impressive jellyfish exhibits. In fact, it currently displays around 100 species of jellyfish, earning official recognition from Guinness World Records as the world's largest jellyfish exhibit.

I'm proud that Japan is home to the world's largest jellyfish aquarium, but it has been a long road to success.

Kamo Aquarium opened in 1964. However, visitor numbers gradually declined, and by 1997 the aquarium was facing an existential crisis.

This was where the magic happened.

One day, the aquarium staff discovered a jellyfish in a small fish tank and immediately thought, "This is it."

Nearly 30 years have passed since that moment, and Kamo Aquarium has made a remarkable comeback. During my visit, I saw countless holidaymakers flocking to the aquarium to admire its wide variety of jellyfish. I was happily one of them.

I was fascinated by the many different species on display, especially the Blue Cannonball jellyfish from California (see the photo below). Its beautifully rounded blue form brought me a wonderful sense of peace.

Of course, I can't end this post without mentioning the railway side of things—after all, this is a railway blog.

The nearest station to Kamo Aquarium is Tsuruoka on JR East's Uetsu Main Line. There, I came across an unfamiliar local train: the GV-E400 series (see the top photo). It is JR East's first diesel-electric multiple unit (DEMU), which entered service in 2019. Each trainset consists of two single-cab cars.

My first impression was that it looked similar to the HB-E200 series. Both trains feature angular front ends, although the HB-E200 series is actually a hybrid train equipped with rechargeable batteries.

My trip to Kamo Aquarium gave me the chance to enjoy both a fascinating world of jellyfish and another new railway experience on the Uetsu Main Line.

Blue Cannonball jellyfish at Kamo Aquarium

Related link:

・Official information from JR East (in Japanese)

・Official information from Kamo Aquarium

The Tobu 90000 Series EMU: A New Commuter Train

Set 91001 of the Tobu 90000 series EMU at Shinrin-koen Depot

Following my previous posts on Keio’s 2000 series, Seibu’s L00, Sotetsu’s 13000 series, and Enoden’s new 700 series EMUs, I’m happy to introduce another brand-new train that has joined the Tokyo metropolitan area fleet.

Please take a look at the photo above. Here it is—the Tobu Railway 90000 series EMU for the Tojo Line. The new train is scheduled to enter service this September, but I had the chance to see it before its official debut by joining an event hosted by the Japan Railfan Club. Today, I’d like to share that memorable experience with you.

What’s New About the 90000 Series?

First, the front end features a reverse-slant design that sweeps upward from the bottom. Doesn't it remind you of something? Yes—a ship! But why? The areas along the Tojo Line owe much of their early development to inland waterways before the railway was built, and the new design pays tribute to that history. I like the story behind it.

To me, this reverse-slant front is slightly reminiscent of the Chiba Urban Monorail 0-series. If so, I wondered whether the front coupler might be difficult to accommodate. On the Chiba monorail, the coupler is mounted above the body. On the Tobu 90000 series, however, it has to be installed below the body. With such a ship-like front, I was afraid the coupler might stick out like a tongue. Wouldn't that look a bit awkward?

I examined the front several times with that concern in mind, but it turned out to be unfounded. The coupler is neatly integrated into the skirt and the surrounding equipment, so it doesn't protrude very much. Tobu got it right!

Second, take a look at the interior in the photo below. You can see wavy lines on the seat partitions. If you look closely, you'll notice the same pattern on the floor. These waves also represent the rivers and streams along the Tojo Line. I like that thoughtful touch.

Finally, take another look at the top photo. The windows in the passenger doors have been lowered compared with those on existing trains. As a result, the interior feels much brighter, and children can enjoy the view outside more easily. I think that's a wonderful improvement.

I'm running out of space here, so I'll save the technical specifications of the 90000 series for a future post. Please look forward to it!

Interior of the 90000 series EMU

Related link:

• Official information from Tobu Railway (in Japanese)