Guides

Okamoto 001 vs 002 vs 003: What Is Different

Okamoto 001 and Okamoto 002 are polyurethane (Okamoto calls it water-based polyurethane, 水系ポリウレタン). They are not made with natural rubber latex. Okamoto 003 is natural rubber latex, which may cause...

Sagami Original 001: Material, Size and Thickness

Sagami Original 001 is a polyurethane condom. It is not made with natural rubber latex. Sagami Original is a brand of Sagami Rubber Industries Co., Ltd., a Japanese company. We...

Polyurethane vs Natural Rubber Latex Condoms: W...

This page covers the Okamoto and Sagami boxes we sell: which are polyurethane and which are natural rubber latex, how each maker states thickness, what the CDC says about lubricants...

Buying Japanese Condoms in the US: What to Chec...

Many Okamoto and Sagami boxes sold online in the US, including ours, are Japanese retail boxes, with the label printed in Japanese; ours are imported from Japan. OOBiz (oobiz.co) is...

Japanese Condom Sizes: Diameter, Flat Width and...

Size is printed differently on Japanese boxes than on many US boxes. Some brands state a nominal width, measured with the condom laid flat. The Okamoto and Sagami boxes we...

Okamoto 002, Okamoto 003 and Sagami Original 00...

Okamoto and Sagami put a number on the front of their boxes: 002, 0.02 or 003. This page explains what that number tells you and what it does not, for...