Whether you’re a first-time buyer or looking to upgrade your current collection, this onahole review will guide you through everything you need to know before making your purchase. Let’s dive in—figuratively speaking, of course.
What Exactly Is an Onahole? (For the Uninitiated)
For those new to the term, an onahole (オナホール) is a Japanese male masturbation device designed to simulate the feeling of sexual intercourse. The name comes from “onanist” (a fancy word for someone who masturbates) and “hole”—because the Japanese love efficiency in language as much as in their sex toys.
Unlike their Western counterparts like Fleshlights, onaholes often feature more detailed exteriors, varied internal textures, and sometimes anime-inspired designs. They range from simple pocket-sized options to elaborate multi-pound creations with dual or even multiple entry points.
What makes them unique is the attention to detail in both the external appearance and internal sensation. The materials used are typically softer and more pliable than Western alternatives, aiming for a more realistic feel.
Top Onaholes Compared: My Personal Experience
After testing several popular models, I’ve narrowed down my recommendations to three standouts. Each has its strengths and weaknesses, so your perfect match depends on what you value most.
Zhang Xiao Yu (ZXY) – The Classic Choice
The ZXY is often considered the benchmark against which other onaholes are measured. It’s been around for years and has built quite the reputation.
My first impression was honestly a bit underwhelming given the hype. The exterior design is simple, with a realistic vaginal opening and a rather flat backside. The material feels incredibly soft and pliable—almost too soft, in my opinion.
Pros
- Extremely soft and smooth material
- Very realistic sensation
- Great for longer sessions
- Easy to clean with simple tunnel design
- Comes with a small bottle of lube
Cons
- Too loose for some users
- Lacks intense stimulation
- Durability concerns (may tear after extended use)
- Arrives with an oily film that needs washing
The sensation is remarkably realistic but lacks the intense stimulation some might prefer. It’s perfect for edging or longer sessions where you don’t want overstimulation. After about 20 uses, I noticed it getting looser, which seems to be a common complaint.
Slut Angel DX – The Sensation King
If the ZXY left me wanting more stimulation, the Slut Angel DX delivered in spades. This onahole features a more elaborate design with varied chambers and textures throughout the tunnel.
The exterior has more defined features, and the material strikes a better balance between softness and firmness. It’s still pliable but offers more resistance and grip than the ZXY.
Pros
- Incredible stimulation with varied textures
- Better grip and tightness
- More defined exterior design
- Good balance of softness and firmness
- Better durability than the ZXY
Cons
- More difficult to clean due to complex chambers
- Can be too intense for longer sessions
- Slightly more expensive
- Heavier and bulkier
Using the Slut Angel DX is a completely different experience—it’s like comparing a luxury sports car to a comfortable sedan. The stimulation is intense and varied as you move through different sections of the tunnel. The downside is that cleaning is more involved due to the complex internal design.
Prinz Eugen 5KG – The Heavy Hitter
For those looking for something more substantial, the Prinz Eugen 5KG is in a league of its own. As the name suggests, this beast weighs a hefty 5 kilograms (11 pounds) and offers a completely different experience.
Based on a character from the game Azur Lane, this onahole features both vaginal and anal openings, plus two additional holes on top that serve as air vents (or places to insert vibrators, if you’re feeling adventurous).
Pros
- Substantial size creates an immersive experience
- Multiple entry points for variety
- Extremely squeezable material
- Great for cowgirl position play
- High-quality construction
Cons
- Very loud during use due to air holes
- Challenging to clean thoroughly
- Expensive compared to standard onaholes
- Storage can be an issue due to size
Using the Prinz Eugen is a workout in itself, but the experience is worth it for those who want something more substantial. The vaginal tunnel provides good stimulation, while the anal option is tighter but less textured. The biggest drawback is the noise—those air holes make quite a racket during vigorous use.
What Makes a Good Onahole? Key Features to Consider
Material Quality
The material is perhaps the most important aspect of any onahole. The best ones use a soft, skin-like material that’s free from harmful chemicals like phthalates. Japanese manufacturers often use proprietary blends of TPE (thermoplastic elastomer) that balance softness with durability.
When you receive a new onahole, it’s normal to find an oily film on the surface—this is a release agent from the manufacturing process. Always wash thoroughly before first use, and be wary of products that smell strongly of chemicals even after washing.
Internal Design
The internal tunnel design varies dramatically between products. Some feature simple, smooth tunnels that mimic natural anatomy, while others have elaborate chambers, ridges, and textures designed to maximize stimulation.
Consider your sensitivity and preferences—if you’re easily overstimulated, a simpler design like the ZXY might be better. If you crave intense sensation, look for products with varied textures like the Slut Angel DX.
Size and Weight
Onaholes range from pocket-sized “quickies” to substantial multi-pound creations. Larger ones like the Prinz Eugen offer a more immersive experience but require more storage space and effort to use and clean.
For beginners, I recommend starting with a mid-sized option that balances immersion with practicality. Save the 5kg monsters for when you’re sure this is your thing.
Durability
Let’s be honest—these products take a beating (pun intended). Durability varies widely, with some lasting years and others tearing within months. Generally, firmer materials last longer but may sacrifice some sensation.
The ZXY is notorious for durability issues, with many users reporting tears after 6-12 months of regular use. More expensive options typically use better materials that hold up longer.
The Unsexy Part: Cleaning and Maintenance
Let’s address the elephant in the room—cleaning these things isn’t exactly the highlight of the experience. But proper maintenance is crucial for both hygiene and longevity.
Basic Cleaning Process
- Rinse with warm (not hot) water immediately after use
- Apply a small amount of mild, fragrance-free soap
- Gently clean the interior with your fingers, being careful not to tear the material
- Rinse thoroughly until all soap is removed
- Pat the exterior dry with a lint-free towel
- Use a microfiber cloth or paper towel to remove moisture from the tunnel
- Allow to air dry completely before storage (this is crucial!)
Pro Tip: The Drying Stick Hack
Invest in a proper drying stick or make one by wrapping a microfiber cloth around a thin rod. This makes drying the internal tunnel much easier and more thorough, preventing mold and bad odors.
Long-Term Care
To extend the life of your onahole, dust it lightly with cornstarch (not talcum powder) once it’s completely dry. This prevents the material from becoming sticky over time. Store in a cool, dry place away from direct sunlight, ideally in a breathable cloth bag rather than airtight plastic.
Also, be mindful of the lubricant you use. Water-based lubes are generally safest, while oil-based products can degrade the material. Silicone-based lubes are a definite no-no with these toys.
The Importance of Good Lube
While many onaholes come with a small sample of lubricant, these are rarely sufficient for more than a single use. Investing in quality lubricant dramatically improves the experience and protects your toy.
| Lubricant Type | Pros | Cons | Recommendation |
| Standard Water-Based | Safe for all materials, easy to clean | Dries out quickly, may need reapplication | Good for beginners |
| Thick Water-Based | Longer lasting, more cushioning | Can be sticky, harder to clean | Best all-around choice |
| Hybrid (Water/Silicone) | Very long-lasting, silky feel | May damage some materials over time | Test on a small area first |
| Oil-Based | Extremely long-lasting | Will degrade most onahole materials | Avoid completely |
My personal recommendation is Toydemon’s “Moisty” lubricant, specifically designed for onaholes. It has the perfect consistency—not too runny, not too thick—and doesn’t dry out quickly. A close second is the “Onatsuyu” lubricant from Japan, which has a slightly thinner consistency but excellent longevity.
Essential Onahole Starter Kit
Get everything you need to start your onahole journey: quality lubricant, cleaning supplies, and storage solution.
Frequently Asked Questions
Are onaholes better than Western products like Fleshlights?
It’s subjective, but onaholes typically offer softer materials and more detailed exteriors. Fleshlights tend to be more durable and come with hard cases for discretion and easier handling. Many enthusiasts own both for different experiences.
How long do onaholes typically last?
With proper care, a quality onahole can last 6-18 months with regular use. Lower-quality products might tear within weeks, while premium options with proper maintenance can sometimes last years. The material softness is often inversely related to durability—softer feels better but tears easier.
Can I use an onahole if I’m above average in size?
Most onaholes are designed with elasticity in mind and can accommodate various sizes. However, if you’re significantly above average in length or girth, look for products specifically marketed as “size friendly” or check the internal tunnel measurements before purchasing.
Are onaholes safe to use?
Quality onaholes from reputable manufacturers are generally safe when used as directed and properly cleaned. Look for products labeled as body-safe and phthalate-free. Avoid extremely cheap options that might use questionable materials.
Where’s the best place to buy onaholes?
Specialized retailers like ToyDemon, MotsuToys, and Onahole.com offer the best selection and authenticity guarantees. While Amazon and eBay sometimes have lower prices, there’s a higher risk of counterfeit products with potentially unsafe materials.
Final Thoughts
After weeks of testing (the things I do for journalism), I can confidently say that a quality onahole offers an experience distinct from both manual stimulation and Western alternatives. The sensation, particularly with higher-end models, can be remarkably realistic or fantastically stimulating, depending on what you choose.
For beginners, I recommend starting with either the ZXY for a more realistic experience or the Slut Angel DX if you prefer more intense stimulation. The Prinz Eugen 5KG is best left for those already committed to the hobby and looking for something more substantial.
Remember that proper maintenance is crucial for both hygiene and longevity. Invest in good lubricant, cleaning supplies, and storage solutions alongside your onahole purchase.
Ready to Elevate Your Solo Experience?
Based on my testing, the Slut Angel DX offers the best balance of sensation, durability, and value for most users.
Have you tried any of these products or have questions about something I didn’t cover? Drop a comment below, and I’ll do my best to help. Just remember, we’re all adults here—let’s keep it respectful!