G Cup & H Cup Bra Guide — Finding Support and Style
✦ Does this sound familiar?
Sound familiar? You're not alone — and we've got you covered. 💕
Japanese vs. US Size Conversion
Japanese bra sizing uses a different system from US sizing. Here's a quick reference so you always know your size when shopping with us:
| Japan Size | US Size | Reading |
|---|---|---|
| G80 | 36F / 36DDD | Thirty-six Triple D |
| G85 | 38F / 38DDD | Thirty-eight Triple D |
| G90 | 40F / 40DDD | Forty Triple D |
| H80 | 36G | Thirty-six G |
| H85 | 38G | Thirty-eight G |
| H90 | 40G | Forty G |
What to Look for in a G/H Cup Bra
Not all bras are created equal. Here are the key features that make a real difference for fuller busts:
Strong Underwire
A well-shaped underwire lifts and separates, giving a natural silhouette without discomfort.
Wide Straps
Wider straps distribute weight evenly, reducing shoulder strain throughout the day.
Full Coverage Cups
Full-cup designs provide maximum support while keeping everything in place beautifully.
Quality Fabric
Japanese lace and microfiber are soft, breathable, and keep their shape wash after wash.
Why Japanese Lingerie?
Japan has some of the highest standards in lingerie manufacturing. Every bra in our collection is carefully crafted with attention to fit, fabric quality, and lasting comfort — something you simply won't find at mass-market prices elsewhere.
We ship directly from Yokohama, Japan, so you receive authentic Japanese quality delivered straight to your door.
Find Your Perfect Fit
Browse our full collection of G & H cup bra sets — beautifully designed, perfectly supportive.
Shop G & H Cup Sets
