A special website for “SPECIAL GIRLS TALK!!,” a collaboration between Nijisanji’s first-ever girls’ idol festival, “Nijisanji Girls Idol Festival ~Connecting Rainbows, Finding the Future~,” and JR Central’s “Oshi-Tabi” campaign, has gone live, revealing the event details for the period from December 1, 2026, to January 31, 2027!

In addition to a movie exclusive to the Tokaido Shinkansen—featuring 16 participating streamers split into “upbound” and “downbound” groups—the campaign will offer newly shot 3D smartphone wallpapers and photo frames, as well as a giveaway of QUO Card Pay vouchers worth 2,434 yen to 300 lucky winners selected by lottery!

Details on “Nijisanji Girls Idol Festival ✕ JR Tokai SPECIAL GIRLS TALK!!”

This collaboration commemorates the live event “Nijisanji Girls Idol Festival ~Connecting Rainbows, Finding the Future~,” taking place on December 19 and 20 at INTEX Osaka Hall 5.

The 16 performers from the Iris Stage and Prism Stage appearing in the live event will star in a movie exclusive to the Tokaido Shinkansen!

Exclusive Movies & Photo Frames on the Tokaido Shinkansen

Different limited-edition videos will be streamed aboard the Tokaido Shinkansen on the Tokyo → Shin-Osaka (southbound) and Shin-Osaka → Tokyo (northbound) routes!

Watch the videos to unlock photo frames featuring 16 streamers (16 varieties total).

Tokyo → Shin-Osaka (Southbound) Limited-Edition Movie

Shin-Osaka → Tokyo (upbound) Limited-Edition Movie

*The exclusive video is available until 11:59 PM on the day of travel.
*The photo frames are available until 11:59 PM on the day after your trip. However, on the final day (January 31) only, they are valid for that day only.
*All photo frame varieties are available regardless of route.

Exclusive 3D Smartphone Wallpaper Gift

Watch the exclusive video to receive an exclusive 3D smartphone wallpaper!

You can choose one wallpaper per day from all 16 varieties, regardless of route.

*You can select a wallpaper until 11:59 PM on the day of your ride.
*The download period for the wallpaper you’ve earned ends at 11:59 PM on Sunday, January 31.
*The image is for illustrative purposes only.

Shin-Osaka Station Platform Door Special Advertisement

During the campaign period, special advertisements will be displayed on select platform doors at Shin-Osaka Station on the Tokaido Shinkansen line.

The specific track numbers and car numbers where the advertisements will be displayed are marked with “●” on the special website.

*Please refrain from lingering in front of the advertisements so as not to obstruct the passage of other passengers.
*Sitting down to take photos is prohibited.
*Please refrain from asking station staff for information.
*An admission ticket or train ticket is required to enter the ticket-gated area. Commuter passes cannot be used as admission tickets.

Win an Original QUO Card Pay worth 2,434 yen

300 winners will be selected at random from among those who watch the exclusive video to receive an Original QUO Card Pay worth 2,434 yen!

After watching the video, return to the top of the page and and click “Enter the Drawing” to find out the results instantly.

*You may enter the drawing only once per day.
* For details, please check the Application Guidelines PDF.

Nijisanji Girls Idol Festival × Oshi Travel Starts December 1!

*You must register for an account (free) yourself.
*There are some sections where access may be unavailable (e.g., between Tokyo Station and Shin-Yokohama Station) if the connection speed does not reach a certain threshold.
*Limited to one account per person.
*Please use a smartphone or other device that allows location services. Data charges may apply when accessing content.
*Content and specifications are subject to change without notice.

Frequently Asked Questions about “Nijisanji Girls Idol Festival × Oshi Tabi”

When is the event held?

It will be held from Tuesday, December 1, 2026, through Sunday, January 31, 2027.

How can I watch the exclusive video?
You can watch it by riding the Tokaido Shinkansen during the event period, accessing the campaign site, and completing the speed test and survey. You must register for a free account in advance. The content differs between the upbound and downbound routes, and you can enjoy it until 11:59 PM on the day of travel.

Which streamers will appear?

Tokyo → Shin-Osaka (downbound): Tsukino Mito, Yomi Rena, Ratna, Puti, Yamagami Karuta, Rize, Helesta, Ruru Suzuhara, Kokoro Amamiya, and Rika Igarashi; on the Shin-Osaka to Tokyo (downbound) route, the streamers are Nozomi Ishigami, Meruto Kuramochi, Ruri Shioriba, Totsu Tateno, Riko Tsuga, Tamako Mica, Berry Saotome, and Suzuna Nanase.

How do I get the wallpapers?

When you watch the exclusive movie, you can choose one new 3D smartphone wallpaper (out of 16 total designs) per day. You can make your selection until 11:59 PM on the day of your ride, and the download period ends on Sunday, January 31, 2027, (Sun) at 11:59 PM.

What about the QUO Card Pay giveaway?

Among those who watch the exclusive video, 300 winners will be selected by lottery to receive an original QUO Card Pay worth 2,434 yen. You can enter the drawing once per person per day, and you’ll find out the results immediately.

Please check the official website.
*Please note that the information in this article may be out of date. We apologize for the inconvenience, but please check the official website for the latest information.

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