Where is the Idolmaster store in Akihabara?
On the 2nd floor of atre Akihabara 1, right outside JR Akihabara's Electric Town gate.
Part of: Akihabara Figures: Where to Buy New vs Used
Browse more: Akihabara Shopping Guide
The Idolmaster Official Shop in Akihabara is on the 2nd floor of atre Akihabara 1, 1-17-6 Sotokanda, right outside JR Akihabara Station's Electric Town gate. It is Bandai Namco's event shop for The Idolmaster series, centred on the original, Cinderella Girls, Million Live!, SideM, Shiny Colors and Gakuen Idolmaster, with original goods, displays, prize lotteries and a time clock where producers can stamp a visit card. Entry is normally free. I run private anime tours here most weeks, and because it sits right by the station, it fits into any route.
SideM fans have a dedicated shop, 315!!!SHOP, in Ikebukuro's Sunshine City.
The building the shop is in
Photos: Yuuki (Anime Sensei)
Where is the Idolmaster store in Akihabara?
On the 2nd floor of atre Akihabara 1, 1-17-6 Sotokanda, Chiyoda City; the official guide says it is straight out of the JR Electric Town gate. Its closing days follow the atre building's.
| Idolmaster Official Shop (official list) | Where |
|---|---|
| atre Akihabara | atre Akihabara 1, 2F, 1-17-6 Sotokanda, Tokyo |
| 315!!!SHOP (SideM only) | Sunshine City World Import Mart Bldg 3F, inside Bandai Namco Cross Store Tokyo, Ikebukuro |
| Nagoya Ekimae | Bic Camera Nagoya Station West 6F |
| Osaka Nipponbashi | Cosmo Bldg 1F, Osaka |
| Hakata Bus Terminal | Hakata Bus Terminal Bldg 7F, Fukuoka |
| Sendai | AEON Mall Natori 3F, inside Bandai Namco Cross Store Sendai |
If the station is new to you, Akihabara Station exits shows the Electric Town side. To fit the shop into a wider route, my Akihabara anime tour plans the floors around your idols.
What can you do at the Idolmaster Official Shop?
Buy original goods, see displays for the series, try the prize lotteries, and stamp your "time card". The official page describes each shop as having a time recorder where you insert a card to print the date, a record of your "attendance" as a producer.
| What is there (official) | Detail |
|---|---|
| Original goods | Series goods; new and restocked items may have purchase limits |
| Prize lotteries | Cinderella Girls, Million Live!, SideM, Shiny Colors, Gakuen Idolmaster; up to 10 draws each per purchase |
| Lottery stock | Updated on the official site, usually every Sunday or Monday |
| Displays | Exhibits related to the series |
| Time recorder | Stamp the date on your time card |
Recent additions, from 18 September 2026, include 11 new lottery prizes for Million Live! and new idol photo-panel designs for Million Live! and Shiny Colors. The shop does not take holds, reservations or orders, and generally does not post sell-outs.
Do you need a ticket or to queue?
Normally no: the shop runs on free entry and does not form queues before opening. It asks people not to wait from late night or early morning until 30 minutes before opening. When new goods cause crowding, it may form a queue or hand out numbered tickets, sometimes with a random order draw, and during events entry can switch to web reservations. Changes are posted on its X account, @ImasShop_bnam.
This is the honest section. Prize-lottery stock runs out per character, and the official stock page shows some characters already sold out, so if you want a specific idol, check the page before you go. Payment is by cash, credit card, transport IC card, barcode payment or gift card. If you shop tax-free, from 1 November 2026 you pay the tax at the till and get it back after a customs check at the airport.
Where else in Akihabara can Idolmaster fans shop?
AKIHABARA Gamers lists The Idolmaster among the character goods on its 5th floor, and Akihabara's secondhand floors carry older Idolmaster figures and goods. For anime goods in general, start with the guides below.
Where to buy anime figures in Akihabara covers the secondhand side, and Radio Kaikan, about a minute from the station, has several figure and goods shops in one building.
Frequently asked questions
Is there an Idolmaster store in Tokyo?
Yes: atre Akihabara, and 315!!!SHOP for SideM in Ikebukuro's Sunshine City.
What is the time card at the Idolmaster shop?
Each official shop has a time recorder where you insert a card to stamp the date of your visit.
How many lottery draws can I do?
Up to 10 draws of each lottery per purchase at the atre Akihabara shop.
Can I reserve goods at the Idolmaster Official Shop?
NOIt does not take holds, reservations or orders.
Producers at atre, the rest of Akihabara on foot
If you would like Akihabara's anime and idol shops chosen around who you produce, Adventure in Akihabara with Anime is my private half-day walk, three to four hours, never shared with other guests. The price is on the tour page.
About the author. I am Yuuki, a Japanese teacher and Akihabara anime tour guide based in Tokyo. I run private anime tours here most weeks, rated 4.96★ on Airbnb across 171 reviews. I have watched over 1,500 anime series, which is either a qualification or a warning depending on your point of view.
See the Akihabara anime tour →
Sources · checked 4 October 2026
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A private half-day in Akihabara with a local otaku guide. Three to four hours in English, never mixed with other travelers, rated 4.96 by 171 Airbnb guests. Booking here goes straight into my calendar.
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