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
Japan’s cherry blossom season predicted to start earlier than we’d thought, especially in Tokyo
One Piece creator has hidden secret of anime treasure’s identity in chest at bottom of real-world ocean
Is Tokyo Station’s startlingly expensive wagyu bento boxed lunch worth its high price?[Taste test]
Japan’s most popular domestic burger chain adds 100-percent vegan burgers to menu
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Sakura Festival in Chiyoda mixes illuminations, boats, music, and Rilakkuma in the heart of Tokyo
These Pakistani students in Tokyo had never been to the beach, and that’s something we had to fix
Which convenience store onigiri rice balls are the most popular? Survey reveals surprising results
Pizza Hut releases a ramen pizza in Japan, and it took half a year to perfect
Taste-testing Japan’s real-world Dragon Balls and Senzu Beans at Marugame Seimen
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Japanese restaurant chain serves Dragon Ball donuts and Senzu Beans this spring
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 2]
Japan’s craziest burger chain takes menchi katsu to new extreme levels
Viral Japanese cheesecake from Osaka has a lesser known rival called Aunt Wanda
Japan’s newest Shinkansen has no seats…or passengers [Video]
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Naruto and Converse team up for new line of shinobi sneakers[Photos]
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
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