GH Cup Bra Collection
Japanese Lingerie — GH Cup Guide
About GH Cup Bras
GH cup bras are designed for women with a significantly fuller bust — typically a difference of 23 to 30 cm between the underbust and bust measurements. This size range represents some of the most underserved women in the lingerie market globally, where stylish, well-constructed options are often limited. Our GH cup collection exists specifically to change that.
At Body Secret Garden, our GH cup collection is conceived and developed by Japanese designers, planned in full accordance with Japanese quality and safety standards. Each bra features a deeply structured underwire frame, multi-section cups for natural shaping, reinforced back panels, and fully adjustable straps. Despite the engineering required for proper support at this size, every piece maintains the delicate lace detailing and elegant aesthetic that defines the Body Secret Garden range.
Women with GH cup sizes deserve beautiful lingerie — not just functional ones. Our collection proves that support and elegance are not mutually exclusive.
Size Conversion — GH Cup
| Japanese Size | UK / US / AU Size | EU Size | Bust–Underbust Difference |
|---|---|---|---|
| G Cup | F Cup | G Cup | approx. 23–25 cm |
| H Cup | FF Cup | H Cup | approx. 25–28 cm |
* Japanese G cup = UK/US F cup. Japanese H cup = UK/US FF cup. Sizing can vary between brands — please check our full Size Guide before ordering.
Frequently Asked Questions
What is a GH cup bra?
A GH cup bra fits Japanese G and H cup sizes, corresponding to a bust-to-underbust difference of approximately 23–28 cm. In UK and US sizing, Japanese G cup = F cup, and Japanese H cup = FF cup. These are considered large cup sizes and require structured support construction.
Why is Japanese GH cup sizing different from UK/US?
Japanese cup letters start from A and progress in 2–3 cm increments, whereas UK/US sizing uses a different letter sequence that includes double letters (DD, FF). Japanese G and H cups sit approximately one to two letters above the equivalent UK/US designation. Always refer to centimetre measurements when converting sizes.
Can I find elegant styles in GH cup sizes?
Yes — and this is precisely where Japanese lingerie excels. While many international brands limit their larger cup ranges to plain or purely functional designs, Japanese brands invest the same lace craftsmanship and detailed embroidery into GH cup styles. Our collection reflects this commitment.
Do you ship GH cup bras internationally?
Yes. We ship worldwide from Japan. All orders are carefully packed and dispatched within 2–3 business days. Shipping costs and estimated delivery times are calculated at checkout based on your destination.