Anime Station Master

Station Idol Latch! is Japan’s Newest Anime Phenomenon

Mild-mannered station masters transform into flamboyant anime characters when off-duty.

December 31, 2021
  • The new idol project Station Idol Latch! has just launched in Japan. It imagines station masters at train stations in Tokyo as anime idols when they are off duty.
  • There is one station master anime character for each of the 30 train stations along the symbolic Yamanote Line which loops around central Tokyo.
  • Station Idol Latch! includes a wide range of merchandise, and it will soon feature live events.

Station Idol Latch! Has 30 Anime Station Masters

Station Idol Latch! has recently launched in Japan as a new idol project based on the premise that station masters at train stations along Tokyo’s Yamanote Line become anime idols when they finish their work hours.

Station Idol Latch! Anime Station Masters
The whole crew of Station Idol Latch! Image Sourced from Nikoniko Kaisatsu

This project, which is really more like a well-funded marketing campaign, launched in December with the cooperation of Japan Rail (JR) East.

First let’s provide some background about Tokyo’s symbolic Yamanote Line and Japan’s obsessions with idols.

Tokyo’s Iconic Yamanote Line

Most first-time visitors to Japan’s capital often experience Tokyo from the Yamanote Line (山手線) train, which makes a belt loop around central part of the city.  Although frequently crowded—and excessively so during rush hour—the easily recognizable green Yamanote Line is a good way to get your bearings.

Yamanote Line
The easily recognizable green Yamanote Line, Image Sourced from Photo Label

It is relatively inexpensive, arrives at each station once every 2 to 4 minutes, and stops at most of the main sub-city centers like Shinjuku, Tokyo, Shinagawa, and Shibuya.  If you miss your stop and don’t want to get off to go back the other way, you can always ride around the entire loop in about an hour.

Real JR East Station Masters
While the two people flanking the station master are only “Station Master for the Day” (一日駅長), the real station master in the middle may actually be a “super idol” when off duty (watch him carefully), Image Sourced from YouTube

Most riders are, however, probably unaware that when they are off duty the normally unassuming station masters at each of the 30 stations along the Yamanote Line secretly transform into a “super idol” in the world of anime.  At least that is what the new idol project called Station Idol Latch! would like you to believe.

Uniforms of JR East train station employees
Keep a close watch on those potentially shape-shifting station employees; Some of them may also be anime super idols after hours, Image Sourced from Travel Watch

It’s not just the station masters, some of the other Japan Rail (JR) employees may also be getting into the act—so to speak.

National Obsession with Idols

Japan is obsessed with idols, but the term aidoru (アイドル) in Japanese does not refer to an object of worship in a religious sense.  Instead, a Japanese “idol” is typically a singer, actor, or model who makes their debut in their teens. Some are, however, often worshipped as if they were deities.  More recently the definition sometimes encompasses anime characters.

Despite the fact that most train station masters are actually middle-aged or quite senior men like the gentleman standing farthest to the left in the above photo, the marketing geniuses behind the Station Idol Latch! phenomenon are presenting the animated versions of the station masters as much younger idols.

The Phenomenon of Station Idol Latch!

Anime Station Masters Are Now on YouTube

Station Idol Latch! is the marriage of the well-known Yamanote Line and idols.

To explain the concept of this new group, the company behind Station Idol Latch! has partnered with JR East to produce a 90 second teaser video.  You can check it out for yourself on YouTube.–drw

Although at this point this video is still only available in Japanese, it will, undoubtedly, help you to get the gist of the concept without any knowledge of the language.

Full card set for Station Idol Latch!
A full set of cards for all 30 station masters, one for each station of the Yamanote Line, Image Sourced from Mercari

Each character is, by the way, listed in the correct order of the stations.

Yamanote Line station map
Yamanote Line station map, Image Sourced from Jorudan

To make it easy to navigate, codes were assigned to each station since 2017.  These codes are especially useful for people who cannot read Japanese and may have trouble remembering the names of some of the stations.  Not surprisingly, the first code on the Yamanote Line, JY01, means Tokyo Station.  The busiest train station in the country, Shinjuku, is JY17.

The characters in Station Idol Latch! can also be identified by their code.

The Off Duty Characters Dress to Impress

Curiously the station masters at certain stations seem to adopt the persona of the atmosphere of the neighborhoods that surround the station—especially when they are off duty and can wear civilian clothes.

Toshisato Haburi (羽振寿里)
The station master for Tamachi Station, which is near the campus of Keio University, seems to be quite a stud, Image Sourced from Station Idol Latch!

The station master for J27 or Tamachi Station, Toshisato Haburi (羽振寿里), seems to be quite a stud both in and out of costume.  Perhaps he likes to hang out with students at nearby Keio University.

Other stations have a different vibe.  You can use the dedicated fan site to scroll through each station.  It features a drawing of every station master in uniform and how they prefer to dress when off duty.  Take, for example, the station master for JY13 or Ikebukuro Station. He is named Mikado Aobazuku (青葉梟光加人).

Mikado Aobazuku (青葉梟光加人)
The station master for Ikebukuro prefers hoodies, Image Sourced from Station Idol Latch!

He prefers hoodies, which is fitting for the kind of fashion popular in the sub-city center of Ikebukuro.

Merch for Anime Station Masters

All of these images lend themselves to wide range of commemorative merchandise including all sorts of pins, stickers, badges, cards, key chain holders, etc.  The business model also focuses on music production.  Soon the characters of Station Idol Latch! will begin to appear in live shows.

First Live Event for Anime Station Masters Coming Soon

The first live gathering of all 30 station masters has been scheduled for March 6 at the Grand Prince Shin Takanawa Hotel near Shinagawa Station (品川駅 or JY25).

Station Idol Latch! live event
The station masters will soon appear live in concert—and properly socially distanced—in Shinagawa, Image Sourced from Amuse Mobile

Tickets for this event will, however, set you back for far more than a green or first-class ticket on one of JR East’s longer routes.  The price of admission starts at 8,800 yen (approximately US $77).

While the growing phenomenon of Station Idol Latch! may end up staying in the category of “Only in Japan,” don’t count on it.  Who knows,  it may end up going global and becoming bigger than Pokemon.  At the very least, Station Idol Latch! is probably already helping JR East to recruit new graduates who aspire to become a station master.

Links to Japanese Sources:,, and

Mark Kennedy

Mark Kennedy is a native of Chicago who has spent more than 20 years living, studying, and working in Japan. By day he is Country Head - Business Development, Nexdigm - Japan but becomes a writer after work. Mark is a lifelong student of the Japanese language and culture. He loves to travel throughout the country. Mark also is the author behind the "Real Gaijin" Substack,, as well as the Country Roads Japan and Coastal Sailing Japan YouTube channels. Photo supplied courtesy of the author who had stopped to check out the free-roaming horses and cows about half-way up to the summit of Mt. Aso, an active volcano in the center of Kyushu.

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