Perfect for cosplay, or for when you want them muscles without the work.
I think we can all agree that cosplaying is an art. If you’ve ever attempted your own costume from scratch, you know just how much time, effort, and creativity is needed to create a worthy finished product. The feeling that comes from finally putting on your completed work and fully transforming into your character, though, is what makes it all worth it in the end.
Sometimes, cosplayers will share a useful trick to help others create a costume that’s just that much more spectacular. In this case, Twitter user @YakiYakou shows us how anyone can beef up in minutes to give their muscular character the right look.
@YakiYakou, who specializes in game character cosplay, shared how she muscled up for her Fate/Grand Order cosplay using silicone push-up bras.
オルタニキの為に筋肉もどきやってみたんだけど結構良い感じなので簡易レポ(*⁰▿⁰*)
— 夜光夜希🌙イド攻略済 (@YakiYakou) February 15, 2017
ヌーブラをなんとなく腕の筋肉っぽい位置に貼り付けるだけ!(肩に2枚重ね、二の腕の両サイドに1枚ずつ、腕を挟むように1枚ずつ、片腕で計6枚使用)上から肌着着たり衣装があれば気にならなそう! pic.twitter.com/BnRVV6Ekez
She explains:
“The fake muscles for my Cú Chulainn cosplay turned out really well so I just want to share. All you need to do is attach NuBra cups to muscular places around your arms! (Layer two on your shoulder, and put one on both sides of your upper arm and your forearm, using a total of six cups per arm)”
If you have slender arms, this method is the perfect way to bulk up your look if you’re cosplaying a particularly built character. Or, you know, if you’re just wanting to envision what you would look like with some nice shapely arms.
It’s a small touch, but seeing the costume all put together shows it adds just the right little something to the whole deal.
オルタニキ制作レポモーメント用の完成図です😭これからまだまだ要改良ですがとりあえず!
— 夜光夜希🌙イド攻略済 (@YakiYakou) February 22, 2017
撮影:@SkywalkerCam pic.twitter.com/pYZL61qlh8
If you need some ideas for cool cosplay weaponry, hit up your local 100 yen shop (or dollar store) and check out these tutorials for inspiration!
Source: Twitter/@YakiYakou
Featured image: Twitter/@YakiYakou

Muscle idol’s amazing Chun-Li photos shows gym is as important as sewing table for cosplay【Pics】
Fate/Grand Order anime game will head to conventions in the USA for a tour this spring!
Clever cosplay trick hardly costs a cent, will give you slender yet muscular anime hero shoulders
Be the coolest (and brokest) fan at your next cosplay event with a US$5,000 Fate/stay night kit
Krispy Kreme releases Super Mario doughnuts in Japan for a limited time
Ramen restaurant in top Tokyo tourist neighborhood skips price gouging, but how does it taste?
7-Eleven Japan releases a crazy new viral sandwich: Chocolate Sprinkles and Whipped Cream
Japan’s ministry of economy reminds us to “use sound judgment” before buying toilet paper
Ghibli Museum building becomes a cuddly cushion
“Online streamer” tops dream job poll for young Japanese kids, older kids not so interested
Senkoji: The Japanese temple that’s more like a theme park to heaven and hell
Sushi Wine doesn’t pair well with raw fish, but we’re still going to buy another bottle
Nine-Patty Evangelion Cheeseburger has a 0.00001% Chance of Failing to Fill You Up (3D Photos)
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
Starbucks Japan releases new My Fruit³ Frappuccino at only 34 stores around the country
Tokyo government organizes food truck event to clear out delinquent/homeless teen gathering area
Cherry blossoms begin blooming in Japan with record-early starts for sakura season
Nine amazing off-the-beaten-path cherry blossom spots in Japan for yaezakura and shidarezakura
Stunning central Japan wisteria festival is like a purple fantasy straight out of a Ghibli movie
Create a tiny Ghibli anime world on your bookshelf with new miniature papercraft art kits
Studio Ghibli releases the My Neighbour Totoro tea caddy, with a magical self-closing lid
Japan now has a “for foreign tourists only” Mt. Fuji sightseeing train[Video]
When will the cherry blossoms reach full bloom in Japan this year?[Forecast]
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Train station platform ramen store closes its doors on half a century of history in Tokyo
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
Nine great places to see spring flowers in Japan, as chosen by travelers (with almost no sakura)
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Studio Ghibli adds new Mother’s Day gift sets to its anime collection in Japan
Virtual idol Hatsune Miku redesigned with look that adds new elements and brings back old ones
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Adam Savage, co-host of TV show Mythbusters, cosplayed at New York Comic Con as Totoro 【Video】
Tokyo Game Show 2015 cosplay photo roundup
Cosplayers come out to play for Anime Japan 2017 convention in Tokyo【Photos】
And the winner of the Street Fighter V “Miss Chun-Li Cosplay Contest” is… Zangief?!
Dating simulator involving sexy cosplayer makes its way into Japanese Nintendo Switch game store
Cosplay 3D Scanner Studio is a compact way to digitize your cosplay, free cosplayer trial planned
The funniest low-budget cosplays from Winter Comiket 2023【Photos】
The awesome costumed fans of Nagoya’s World Cosplay Summit 【Photos】
Tokyo Game Show 2019: The best Japanese cosplayers from Day 1 of TGS【Photos】
The best cosplayers from Day Two of the Ikebukuro Halloween Cosplay Festival
Sailor Moon cosplay documentary shows the power and beauty of anime fan friendships 【Video】
JoJo cosplay by buxom Japanese celebrity seriously wows Internet【Pics】
【Monday Kickstart】Adorable kitten cosplays as Japanese swordsman from popular game Touken Ranbu