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wonder bomb

(Restocking) Wonder Bomb Wonder Bomb B-Cream

(Restocking) Wonder Bomb Wonder Bomb B-Cream

Rated out of 7.0 by Japan’s largest beauty community

Miracle Bust Cream Produced by H-Cup Idols

✓ 100% AUTHENTIC, SHIPS FROM JAPAN

✓ DUTIES & TAXES INCLUDED FOR US ORDERS

Regular price $62.00 USD
Regular price Sale price $62.00 USD
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What it is

For a voluptuous, voluptuous bust, this secret bust cream was developed by an H-cup idol. This authentic bust cream was produced by Yoko Matsukane, a gravure idol who is particular about "super volume in the bust, and slimming down everywhere else!" To continue to develop a full, beautiful bust, Yoko Matsukane's most important habit is to carefully massage with the cream. Wonder Bomb is luxuriously formulated with plant-derived ingredients and sources of femininity. While caring for your bust, it also helps to give you feminine, smooth skin. Achieve a round, soft, and plump bust! ♪ A captivating bust with the elegant, sexy scent of rose and jasmine. ☆ A cream commissioned by a gravure idol with miraculous H-cup breasts and a slender figure! Slender everywhere except the bust, but plump! Is this the secret?! After begging for a secret company item, it's finally available to the public! High-quality bust-care ingredients, almost to the point of breaking even! Generous amounts of expensive ingredients are used...but at a special price! Absolutely no place other than the bust! Experience the power of Volufilin and Cell Active!? Due to the sheer cost of ingredients, this would normally be over ¥10,000, but after negotiations, we've managed to get it at this price! ♪ Use it generously every day to achieve a sexy, dynamic bust that rivals Yoko Matsugane's! <About Yoko Matsugane♪> Yoko Matsugane, a gravure idol acclaimed for having "the strongest bust of the century." You've probably seen her in her current stellar career. With a voluptuous bust and a slim, slender body, she can't help but sigh, "If only I had a body like that, all my worries would disappear..." The difficulty of getting just a full bust is a common problem for women. ...What does Matsukane do?! "Make a bust cream for my breasts" Matsukane is just like her. Before gravure shoots, she often goes on strict dietary restrictions, and it's not uncommon for her breasts to lose several cup sizes if she just goes about her day. So she asked a manufacturer to develop a product, and a cream was developed just for her. No matter how much she restricts her diet, her bust remains voluminous☆ and she's succeeded.

Ingredients

Water, Butylene Glycol, Glycerin, Olive Oil, Isotridecyl Isononanoate, Pentylene Glycol, Glyceryl Stearate, Water-Soluble Collagen, Placenta Extract, Hydrolyzed Yeast Extract, Pueraria Mirifica Root Extract, Anemone Annuus Root Extract, Chlorella/Lupinus Radix Protein Ferment, Mangosteen Peel Extract, Quince Seed Extract, Pomegranate Extract, Soybean Extract, Belamcanda Chinensis Extract, Pueraria Root Extract, Clematis Vulgaris Extract, Spiraea Officinalis Extract, Horsetail Extract, Ivy Extract, Brown Algae Extract, Red Algae Extract, Green Algae Extract, Glucosyl Hesperidin, Hydrogenated Polyisobutene, Dipotassium Glycyrrhizate, Sorbitol, Xanthan Gum, Cetearyl Glucoside, Cetearyl Alcohol, Carbomer, Potassium Hydroxide, Phenoxyethanol, Alcohol, Denat. Alcohol, Fragrance

How to use

We ship internationally from Japan!

Frequently Asked Questions

Is this authentic?

Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.

We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.

What are your shipping rates?

On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.

Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.

How long does delivery take?

These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.

  • United States: 12 to 15 business days
  • Canada, United Kingdom, France, Germany: 9 to 12 business days
  • Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
  • China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
  • Rest of the world: 11 to 18 business days

Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.

Do you offer express shipping?

Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.

Will I pay customs or import fees?

US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.

Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.

We're working on rolling out prepaid duties for more countries soon.