
Petamune Maker promises to give your chest petamune.
Japanese company Grand Bleu’s Hadakakushi division primarily sells adhesive patches and sleeves to obscure tattoos, scars, and rashes, which makes sense when you consider that Hadakakushi literally means “hiding skin.” That’s not the only thing that the brand is interested in hiding, though.
Hadakakushi’s new Petamune Maker Light bra is designed to alter the visible size of the wearer’s breasts. But while some would argue that “bigger is better” when talking about women’s busts, the Petamune Maker Light is for those of the opposite opinion, as it’s designed to flatten the chest instead.
▼ Again, Petamune Maker Light is a logical name, since “petamune” translates as “flat breasts.”
▼ Hadakakushi claims the bra will render breasts in cup sizes between B and H “almost entirely flat.”
Hadakakushi specifically recommends the breast-diminishing bra for female cosplayers who want to cosplay as male characters, but it also says the undergarment is a viable option for women whose ample endowments limit their clothing options, fitness-minded ladies who want to reduce the amount of pectoral swaying or bouncing during jogging or other exercise, or those who simply want to avoid attention directed at their non-concealed breasts, as portrayed within the bra’s promotional manga.
▼ “It’s here!”
“OK…”
“It’s not tight or uncomfortable at all!”
▼ “It feels so nice! I don’t have to worry about whether or not people are looking at my chest,
and I can fit into whatever clothing I want. I’m so happy!”
“What’s wrong?”
“The breast-reducing bra I bought is so tight!”
“The one I’m wearing is great ♡.”
“Maybe I should buy one too…”
The comfortable features alluded to in the manga include stretch fabric that ensures a proper fit without feeling constricting, as well as breathable mesh to make the bra well-ventilated even during Japan’s hot, humid summer.
The Petamune Maker Light is being offered here through Hadakakushi’s online shop for 2,980 yen (US$27). Meanwhile, if you find yourself wishing for visibly larger breasts for cosplay or other purposes, these items are here to help.
Source: Hadakakushi via PR Times
Images: Hadakakushi
[ Read in Japanese ]







New Japanese bra liners cause cheers from women, complaints from horny dudes
Naomi Watanabe produces new line of comfortable yet supportive ‘at home’ bras, sizes up to 5L
10 realities about life with large breasts, according to Japanese survey
Japanese lingerie saleswoman gives Internet a lesson in what bust sizes look like in real life
Latest set of cat-themed lingerie will turn your chest into a kitty who’s stunned by your beauty
Stunning central Japan wisteria festival is like a purple fantasy straight out of a Ghibli movie
New cherry blossom party picnic essential: This super-handy folding cardboard table
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
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
Sexy Sato? SoraNews24’s Mr. Sato as you’ve never seen him before: in a steamy gravure photo shoot
Studio Ghibli unveils new Rollbahn notebook in honour of Howl’s Moving Castle
Is “The Most Annoying but Most Delicious” ramen from 7-Eleven truly the most delicious?
Nine amazing off-the-beaten-path cherry blossom spots in Japan for yaezakura and shidarezakura
Mister Donut wows matcha lovers in Japan with new Dora Matcha doughnuts
Train station platform ramen store closes its doors on half a century of history in Tokyo
Starbucks Japan releases new My Fruit³ Frappuccino at only 34 stores around the country
Studio Ghibli adds new Mother’s Day gift sets to its anime collection in Japan
The next time you’re feeling stressed out, you could relax on a Pokémon Psyduck chair from Japan
When will the cherry blossoms reach full bloom in Japan this year?[Forecast]
7-Eleven Japan’s giant fried chicken skewer would be too big to eat, so it’s really for cuddling
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
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
Japan’s cherry blossom season predicted to start earlier than we’d thought, especially in Tokyo
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
Handsome anime men help you pick out a bra, drift off to sleep in new smartphone romance game
Japanese inventor creates musical strobe light bra that flashes to beat, adds fills when squeezed
Bras of Versailles–Anime Rose of Versailles gets lingerie line designed by original creator【Pics】
Top coplayer Enako lingerie cosplays new line of One Piece intimate apparel【Photos】