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1
Design
Packaging, theme and specs
The packaging of Otona Chan is very simple and straight to the point. You can see the onahole, its cross-section, and the illustrated character on the front. Simple and effective and that fits the toy perfectly. Just like the box, the onahole itself is kept minimal, both inside and out. The tunnel design follows a repetitive pattern, and even the outer texture reflects that same clean, uncomplicated style.
This is my fourth review of an OtonaJP Originals onahole. So far, my favorite still has to be Princess Peach, which stands out for its princess theme, cute appearance, and great overall feel.
OtonaJP has released quite a few creative toys over the years for example, Harajuku Split, which is still the only onahole I know of that features a split tongue design.
One important detail that I completely missed in my previous OtonaJP Originals reviews is the material. Otona Chan is made of a special silicone and TPE blend, created exclusively for OtonaJP. That’s actually very impressive, since most onaholes are made from pure TPE.
The addition of silicone gives Otona Chan a noticeably different feel. It’s smoother, more durable, and has a slightly firmer bounce to it. You can tell that this blend was designed to make the toy last longer without losing that soft TPE touch. It also makes cleaning and maintenance a bit easier, since the surface doesn’t get as sticky as standard TPE toys.
otona chan – definitely wife material is from OtonaJP and was released mid 2024. Measuring 180mm in length with a width of 82mm, this wife themed onahole weighs a massive 850g. It features a single closed-hole design, it’s single-layered and is made with a high-quality Silicone-TPE blend.
2
Feeling
Outer skin
The outer design of Otona Chan is surprising eye-catching despite its simplicity. The toy is shaped like a thick, hefty cylinder. What really makes it stand out are the spiral grooves running around the surface. They’re just deep enough to let your fingers naturally fall into place. This gives the toy a comfortable, ergonomic grip and makes handling it feel intuitive and secure, even when things get slippery.
The material of Otona Chan feels somewhere between standard softness and slightly firm. I’d place the softness between “0” and “0,5” on my softness scale. The color has a pleasant warm beige tone that gives it a natural and inviting look. One thing I really noticed and appreciated about this toy is the excellent quality control. Both the inside and outside are cleanly molded with no visible defects, seams, or air bubbles. The surface is smooth and consistent throughout, which gives it a refined, high-quality feel. I guess that that’s thanks to special Silicone-TPE blend.
Inner tunnel
The overall size, weight, and firmness of Otona Chan immediately reminded me of OtonaJp’s Princess Peach onahole. However, while Princess Peach is ultra tight and has a very smooth interior, Otona Chan feels a bit less tight and more textured. The inner tunnel features a repetitive circular “rice grain” pattern that runs along the entire length. It’s a simple texture that provides a slightly intense, uniform stimulation rather than any strong variation or surprises.
The “rice grain” texture inside Otona Chan is made up of very thin, densely packed bumps that line the entire circular tunnel. The tunnel itself is fairly tight, and when combined with these fine textures, it creates a surprisingly intense sensation. Despite its simplicity, the design works really well It’s straightforward but effective, delivering a satisfying level of stimulation without relying on any complex structure.
The intensity of Otona Chan is about a “+1” on my intensity scale.
3
Care
Cleaning:
Use mild soap and water, along with your fingers or the included sponge stick, to clean the tunnel thoroughly. Once it’s fully rinsed, let it dry completely before storing it to prevent any moisture buildup.
Powdering:
To keep your onahole from getting sticky, apply a light coat of onahole powder or plain cornstarch. Brush off any excess, and it’ll feel just like real skin!
Storing:
Store your toy in a cool, dry place away from direct sunlight. UV rays can damage it, moisture can lead to mold, and heat can warp its shape. Over time, onaholes naturally lose some of their oils, which makes them firmer. This process happens faster if they’re in contact with materials like cotton, paper, or wood, which absorb oil. To minimize this, use a breathable plastic bag or container for storage.
Durability:
The straightforward design, single-layer construction, and Silicone-TPE blend make Otona Chan very durable. The circular opening is simple yet sturdy, so tearing shouldn’t be a concern. With proper care, this onahole can last for years!
4
Rating
I’m giving otona chan – definitely wife material a great 8 out of 10. This is a great all-rounder that I can confidently recommend to almost anyone. It’s large, long, meaty, durable, and ergonomic, and the overall feeling is a fantatic blend of relaxed and intense.
If you’re unsure what your first onahole should be, Otona Chan is a fantastic starting point. Its extra length also makes it a good choice for those who are a bit longer than average. On top of that, the toy’s minimal, sculptural look makes it quite discreet. You could keep it upright on a shelf as an art piece.
OtonaJP also deserves credit for creating this unique silicone–TPE blend. It combines the softness and comfort of TPE with the durability and smoothness of silicone, resulting in a material that’s easy to clean, less sticky, and less oily than typical TPE onaholes.
Overall, Otona Chan ticks all the boxes for beginners without leaning too far in any one direction. It’s not overly intense, not too soft, not very realistic or fantasy-like. It strikes a balanced middle ground. From here, you can easily figure out what kind of sensations you prefer: softer or firmer, gentler or more stimulating, realistic or more stylized.
Pros
Cons
Recommended for you, if…
– You enjoy tight and firm onaholes
– You like large onaholes with simple designs
Not recommended for you, if…
– You find repetitive textures boring
– You’re looking for a realistic-looking or realistic-feeling onahole
Otona Chan was very generously sent to me by OtonaJP, and I’m super thankful✨✨. This is my fourth OtonaJP Original, and it was super fun reviewing them! And huge “Thank you😍😍” for supporting my work by using my affiliate links when ordering! ✨✨✨
