Tenga Iroha+ Kushi — Test & Review

Rachel Worthington
by Rachel WorthingtonUpdated:

Overall RatingBedbible Rating

Overall Rating


Bedbible Rating:


Reviewed by: 

Rachel Worthington

User Ratings:


Based on 19 user reviews


Rating: Iroha+ Kushi was rated 100 out of 100, which means it is designed absolutely incredible.

What it is: The design rating takes into account the shape of the toy in both a visual and ergonomic perspective. We ask our reviewers to rate the overall feeling of the Iroha+ Kushi.

Ease of UseEase of Use

Rating: Iroha+ Kushi was rated 95 out of 100, which means it is extremely easy to use and worked very well.

What it is: The Ease of Use rating is a score given on how easy the toy is to operate and use. Aspects that are considered is the suitability for different kinds of people, intuitiveness, and potential learning curve of using the product for pleasure (or pain).


Rating: Iroha+ Kushi was rated 95 out of 100, which means it is one of the absolute top quality toys.

What it is: The Quality rating is a score that takes into account the quality of the materials used in the toy, how well it was manufactured, the safety, durability and overall quality feel of the toy.


Price ratingPrice ratingPrice ratingPrice ratingPrice rating

Rating: Iroha+ Kushi was rated 4 out of 5, which means it is in the premium price range.

What it is: The Price rating is indicated by 1-5 price icons. 1 indicate a very cheap product, while 5 indicate a very expensive product. The rating is a relative score compared to other similar toys.


Beginner: Suited for those new to the world of sex toys. These products are designed with simplicity and ease of use in mind, providing a gentle introduction to enhance your experiences. Whether you're exploring for the first time or looking for something straightforward, these items are a perfect starting point.


Intermediate: Tailored for individuals who have some familiarity with sex toys and are looking to explore further. These products offer a balance between comfort and new sensations, allowing you to expand your horizons and discover new pleasures. Ideal for those ready to take the next step in their journey.


Advanced: Designed for the experienced and adventurous. These products cater to those who are well-acquainted with sex toys and are seeking more intense or diverse sensations. If you're looking to push boundaries and explore the depths of pleasure, these items are crafted just for you.

My Verdict

Personally, I really love the Iroha+ Kushi, though I can acknowledge that that is, in large part, due to how dang cute it is! It's not the rumbliest or most practical toy in my collection, but that squishiness is something that just can't be beat. I would say it's a great option for sex toy beginners, those looking for a super versatile vibrator, or those who want something gentle and comfortable for a luxurious self-pampering sesh.

Buy, if you...

  1. Love the idea of a soft, squishy clit stimulator
  2. Enjoy rubbing or grinding with a vibrator
  3. Are searching for a discreet-looking sex toy
  4. Want to be able to switch between broad and pinpoint stimulation

Don't buy, if you...

  1. Want very rumbly vibrations
  2. Are looking for an insertable vibrator
  3. Prefer harder toys for firm stimulation
  4. Need a very quiet vibrator

About The Iroha+ Kushi

Whether you think it looks more like a shell or a hedgehog (I'm firmly on Team Hedgehog), the Tenga Iroha+ Kushi is one adorable vibrator. This soft and squishy friend is made for ultra-comfy external stimulation, and is made from 100% silicone. As well as being extremely versatile, the Kushi is also surprisingly powerful and rumbly! And, I have to admit, I've totally fallen for this cute creature!

The vibrations of the Iroha+ Kushi are quiet, very powerful, and neither really buzzy nor rumbly

SoundSound rating

Rating: Iroha+ Kushi was rated 2 out of 5, which means it is quiet.

What it is: The sound rating provides a visual representation of how loud the vibrations of Iroha+ Kushi felt to the reviewer.

Sound ratingSound ratingSound ratingSound ratingSound rating
PowerSound rating

Rating: Iroha+ Kushi was rated 4 out of 5, which means it is very powerful.

What it is: The power rating describes how fast and strong the vibrations of Iroha+ Kushi felt to the reviewer.

Sound ratingSound ratingSound ratingSound ratingPower rating
What it is: Buzzy vibrators have a high frequency that stimulates the surface (like a high pitch).
What it is: Rumbly vibrators have low-frequency vibrations that stimulate deeper into the tissue (like the bass in music).


  • Cute, discreet design
  • Powerful vibrations
  • Squishy, ridged body
  • Flexible tip
  • Body-safe silicone
  • Comes with charging case


  • Vibrations aren't super rumbly
  • Vibrations travel through the hand quite a lot
  • Only has two vibration patterns

Personal Experience

My Personal Experiences with Iroha+ Kushi

I am an absolute sucker for aesthetically-pleasing sex toys, especially when they’re cute! There’s something about the look of the Iroha+ Kushi that just draws me to it, and I’ve definitely coveted it from afar for a while. So, when I got the chance to test this clit vibrator, I was super excited!

First Impressions

When I first opened up the packaging, I was impressed with how much effort and attention to detail had gone into it. This is the first Iroha toy that I’ve owned, but I’ve seen many Tenga eggs in my time, and thought that they looked a little cheap. Not so was the Kushi! Inside the packaging, this toy came nestled in its own display case. At first, I was surprised, but then I realized that, since this toy is so pretty and discreet-looking, why not show it off? Plus, it also doubles as a magnetic charging case, and is great for protecting the Kushi’s soft silicone body.

Embrace the Squish

Another surprise for me was just how squishy this vibrator is. I’ve experienced other sex toys before that had some squish to them, like the Dame Arc, but I always thought that the silicone was still a bit too firm. The Kushi, however, is incredibly pillowy! The entire top of the body is pillowy and soft on the skin, with a solid base underneath. The tip, or ‘nose’, is also very soft and flexible, which I absolutely adore. It allows me to press into my clit and enjoy some firm yet cushy stimulation, but also works great for light grazing and teasing. Personally, I’m more of a fan of direct, pinpoint clit stimulation, but if you enjoy broader vibes, the Kushi could be amazing, especially if the old ‘rub it out’ method is a go-to for you. It also works great as a grinding toy!


Iroha+ Kushi Design

The Kushi is unbelievably cute! I adore the simple, discreet design, which is very aesthetically-pleasing without being too anthropomorphic. You can tell that a lot of thought has gone into the design and execution of this vibrator, from the squishiness, the ribbing on the body, the flexible tip, and the magnetic charging points that also function as the control buttons. I also like the neutral color, though I think others may wish for some more colorful options.

Ease of Use

Iroha+ Kushi Ease of Use

The design of the Iroha+ Kushi makes it very easy to use, and very comfortable, too! Simply hold the + button to turn it on, and press it to cycle through the different intensities and patterns. You can experiment with both broad and pinpoint stimulation using the different parts of the vibrator, and even try it out on all different parts of the body, as long as it stays on the outside. The only potential problem I can see is that the vibrations can travel quite a bit through the body and into your hand.


Iroha+ Kushi Quality

Once you see and hold the Kushi, it becomes apparent that it's a very high-quality product. The silicone is soft and seamless, The motor inside is also strong and fairly rumbly, and the display case it comes with is a great addition to keep it safe and charged up. I've had no issues with mine, but if you do experience any problems, the Kushi comes with a 1-year warranty from Tenga.


Iroha+ Kushi Price

For full disclosure, I actually won the Iroha+ Kushi in a giveaway competition from Tenga! So, I didn't have to pay for it, but, if I hadn't, I think I still would've considered it. At $110, it's certainly not cheap, but it is surprisingly high-quality and high-intensity for an Iroha vibrator! For the price, you also get some gorgeous, gift-worthy packaging, a solid acrylic display case/charging stand, a USB charging cable and an instruction manual.


Iroha+ Kushi Performance

I wasn't expecting to love the feel of the Kushi as much as I did! The vibrations, while not the rumbliest I've ever felt, are still surprisingly powerful and pleasurable. They're not silent, but not earth-shatteringly loud earlier — under a comforter with the door closed, I doubt if you could hear them. I also haven't had a session long enough to tell if the toy can get hot with prolonged use, but that says something!


Iroha+ Kushi Packaging

Iroha's packaging is always designed to be pretty to look at, and the Kushi is no exception. It comes in a cardboard sleeve with a photo of the toy on the front, and inside that you'll find two cardboard boxes. One contains the Kushi in its display case, and the other has the charging cable and various leaflets and manuals. It really reminds me of gift packaging, and could make the Kushi a great, luxurious gift for a loved one.

Materials and care

Iroha+ Kushi Materials and care

The Kushi is covered in 100% body-safe silicone, and is also completely waterproof. The silicone feels soft and velvety to the touch, which I love. Being waterproof, it's also quite easy to clean with a mild, unscented soap and water, though you should take care to get into all the ridges on the body. You can store it in the charging case, though if you don't have enough space for that, you will have to find or buy your own storage pouch.

Specifications and features

Vibration speeds5 
Vibration patterns2 
Length4 inches
Width2 inches
MaterialsSilicone, ABS Plastic 
Battery LifeAt least 60 minutes
Charging Time120 minutes
Travel LockNo 
Storage Bag IncludedComes with Charging Case 
Colors AvailableCream 

Comparing Iroha+ Kushi with alternatives

Compare Iroha+ KushiIroha+ Kushi
Overall score4.4 / 5.0 4.5 / 5.0 5.0 / 5.0 3.8 / 5.0 4.3 / 5.0 4.3 / 5.0
Bedbible rating4.6 / 5.0 4.5 / 5.0 5.0 / 5.0 2.5 / 5.0 5.0 / 5.0 4.0 / 5.0
User rating4.2 / 5.0
from 19 users
4.5 / 5.0
from 240 users
5 / 5.0
from 77 users
5 / 5.0
from 2 users
3.6 / 5.0
from 17 users
4.7 / 5.0
from 1165 users
PricePricey Cheap Affordable Premium Cheap Pricey
Design100 / 100 95 / 100 100 / 100 90 / 100 80 / 100 100 / 100
Ease of use95 / 100 87 / 100 100 / 100 50 / 100 100 / 100 80 / 100
Quality95 / 100 98 / 100 100 / 100 50 / 100 80 / 100 100 / 100
Sound40 / 100 40 / 100 20 / 100 20 / 100 20 / 100 20 / 100
Power80 / 100 80 / 100 100 / 100 60 / 100 20 / 100 80 / 100
Buzzy/Rumblysomewhat rumbly somewhat rumbly very rumbly neither really buzzy nor rumbly very buzzy somewhat rumbly
Vibration speeds5 8 --6 5
Vibration patterns2 7 --4 5
Length4 inches4 inches1.96 inches3,25 inches4.3 inches3.5 inches
Width2 inches1.7 inches1.57 inches--4.4 inches
MaterialsSilicone, ABS Plastic Body-Safe Silicone Silicone Silicone Silicone Medical-grade silicone
WaterproofYes Yes Submersible Yes (sensitive to hot water) Submersible Yes
Battery LifeAt least 60 minutesUp to 120 minutes (my battery finally died at 1 hour 48 minutes after one use) minutes-90 minutes60 minutesAt least 60 minutes
RechargeableYes Yes AC, USB Yes Yes Yes
Charging Time120 minutes90 minutes-120 minutes120 minutes120 minutes
Travel LockNo Yes null -No Yes
Storage Bag IncludedComes with Charging Case Yes -No, but a box No Yes
Colors AvailableCream Coral, Blue 3 --Plum, Ice
Remote Controls-No ----
Vibration modes--10 4 --
Diameter---2,1 & 1,5 inches1.9 inches-
Flexibility----Flexible -
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Rachel Worthington
Rachel Worthington

Product Testing Program Coordinator & Senior Writer | I’m a sex expert and writer with a background in psychology and cognitive semiotics, and I’ve a got a passion for sex positivity, diversity and good vibes! As well as managing our growing team of sex toy testers, I’m here to help our readers find honest and helpful information about sex and intimacy, while having a whole lot of fun in the process! ❤️

Age: 27
Gender: Female
Sexual orientation: Bisexual
Sex toy experience: Experienced
All-time favorite sex toy: We-Vibe Tango X
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