
Just the other day, we brought you news of HACOSTADIUM, a photography studio equipped with over 40 backdrops to create all of your dream cosplay scenarios. But let’s take one step back now–just where are you supposed to design those fabulous costumes in the first place?
Introducing CosBox (コスバコ), a rentable room outfitted with all of your costume-making needs. It just opened this month in the Akihabara district of Tokyo, and its managers are offering some serious opening month deals. Whether you’re a diehard cosplay fanatic or are just breaking into the hobby, CosBox may be the perfect place to prepare for your next big convention!
CosBox is the perfect solution for cosplayers who don’t have quite the right sewing equipment at home or who are just looking for a larger space to work on group cosplay endeavors with friends. Up to four people of the same sex are allowed to rent the facility at a time, and with two sewing machines, one overlock machine/serger, a combination printer/scanner/copier/fax machine, ample sewing supplies such as colored threads and even mannequins, and a 180cm (71 in.) x 90cm (35 in.) table to work on, you won’t find yourself cramped for space. The official site even suggests that you use the computer provided to edit your photos into cosplay business cards!
Even better, the room is rentable for blocks of time during the daytime, nighttime, or for a full day–whatever caters to your schedule. Folks who stay overnight will be pleased to read that there is also a bathroom and refrigerator for your personal use.
▼The room layout. The large space on the far left is a balcony.
Let’s take a look at some of the CosBox tweets that have been popping up over the past few days:
https://twitter.com/yur022/status/545053049920581633 https://twitter.com/fuu_1013/status/544397829821562880 https://twitter.com/mb_naoharu/status/542320079761715202 https://twitter.com/mb_naoharu/status/542317898018988032Best of all, during a special promotional period lasting until December 28, your room charge will be completely FREE if you 1) Write down your thoughts about CosBox after your visit on your personal blog or SNS, and 2) Fill out a brief survey. Reservations are on a first-come, first-served basis, so you better act fast before the days run out!
The current room rates are calculated based on day of the week and time of the day. Daytime rates are applicable between 10am-9pm, nighttime rates between 10pm-9am, and full day rates between 10am-9am the following day OR 1opm-9pm the following day:
Monday-Thursday
Daytime block: 12,000 yen (US$102.42)
Nighttime block: 15,000 yen ($127.58)
Friday
Daytime block: 12,000 yen ($102.42)
Nighttime block: 22,000 yen ($187.18)
Saturday
Daytime block: 17,000 yen ($144.64)
Nighttime block: 22,000 yen ($187.18)
Sunday/Holiday
Daytime block: 17,000 yen ($144.64)
Nighttime block: 15,000 yen ($127.58)
Day before a holiday
Daytime block: 12,000 yen ($102.42)
Nighttime block: 22,000 yen ($187.18)
Room reservations can be made by filling out an online form found here (Japanese only). You must be 18 or older to reserve the room.
CosBox is managed by the Nugget Corporation. The building is located a short walk from JR Akihabara Station or an even shorter walk from Iwamotocho Station on the Toei Shinjuku Line.
Address: 3rd floor, Hayakawa Building, 3−7−13, Iwamotocho, Chiyoda-ku, Tokyo-to, 101-0032
Email: info@cosbox.jp
Happy cosplay creating, everyone! We look forward to seeing your masterpieces at a future Comiket!
Source: ITmedia Inc.
Images: CosBox


Tokyo sweets store has a “350% Pudding Soft Serve”, and people are going wild for it
Studio Ghibli adds new Jiji’s baby plush toy to its anime merchandise range in Japan
Beautiful off-the-beaten-path spot near samurai castle in rural Japan looks like a Monet painting
Japanese figure skating star Yuzuru Hanyu and Winne-the-Pooh announce crossover merch line [Pics]
Shinto shrine in downtown Tokyo announces cosplay ban
Tokyo sweets store has a “350% Pudding Soft Serve”, and people are going wild for it
Studio Ghibli adds new Jiji’s baby plush toy to its anime merchandise range in Japan
Beautiful off-the-beaten-path spot near samurai castle in rural Japan looks like a Monet painting
Japanese figure skating star Yuzuru Hanyu and Winne-the-Pooh announce crossover merch line [Pics]
Shinto shrine in downtown Tokyo announces cosplay ban
Wagyu ramen for foreign tourists appears in Kabukicho, with a very high price tag
The Japanese city where ordering grilled chicken doesn’t guarantee you’ll actually get chicken
McDonald’s Japan’s new Chiikawa Happy Meal figures are here![Photos]
Studio Ghibli releases new Kiki’s Delivery Service Jiji music box for anime fans
This beautiful Okinawa beach gives you the best of both worlds when visiting the prefecture [Pics]
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Anime fan in Japan arrested for ordering and cancelling over 4.3 billion yen in anime merch
Starbucks Japan teams up with Traveler’s Company for new stationery and goods collection
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Beautiful Totoro bonsai figure needs no watering, makes soothing rain showers whenever you want
Japan’s new beer glass is designed to force you to drink…water [Video]
End of a manga era as Weekly Shonen Jump’s circulation drops under one million
Kochia calling: Right now is a great off-season season to visit this beautiful Japanese park
This beautiful rural Japan river is a great alternative to touristy summer retreats [Photos]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japan now has human refrigerators inspired by Japanese vending machines
Hatsune Miku collaborates with Hokusai’s art in new Vocaloid ukiyo-e illustration series [Pics]
New Shinkansen luggage drop-off system begins in Japan, making train travel even easier
Studio Ghibli releases anime T-shirts that pay homage to one of Hayao Miyazaki’s most personal films
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Japanese Shinkansen becomes an overnight hotel for three nights this summer
Cup Noodle unveils first-ever cold-water instant ramen in Japan
99-year-old woman rescued while attempting to climb Mt. Fuji
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Wagyu ramen for foreign tourists appears in Kabukicho, with a very high price tag
The Japanese city where ordering grilled chicken doesn’t guarantee you’ll actually get chicken
McDonald’s Japan’s new Chiikawa Happy Meal figures are here![Photos]
Studio Ghibli releases new Kiki’s Delivery Service Jiji music box for anime fans
This beautiful Okinawa beach gives you the best of both worlds when visiting the prefecture [Pics]
This awesome Japanese arcade chain has crane game coaches to help you win prizes
Stray cats almost became classified as an invasive species in Japan but the change was overturned
Did you know? Only one Beard Papa’s in all of eastern Japan sells soft serve in a cream puff
Japan’s new beer glass is designed to force you to drink…water [Video]
This Japanese chopping board sanitising bag might be the handy kitchen gadget we never knew we needed
7-Eleven Japan adds new doughnut-like tonkotsu ramen fried chicken to its hot food section
Japanese cat island reveals all its cats will soon be gone
Japanese convenience store food gets turned into hyper-realistic stationery you can peel open
Are Japan’s room-temperature curry packets the boxed lunch heroes we’ve been looking for? [Taste test]