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Japkasai massage

Japkasai massage

What is Japkasai Massage?

Japkasai massage, or testicle massage, is a massage applied to the testicles and the surrounding lymph nodes.

The birthplace of testicle massage is Thailand, where men perform it on men, and it is said to have names such as 'Jap Kasai', 'King of Mogro' and others.

It is said to be effective in increasing energy, restoring renal function, and alleviating back pain. Healthier testicles also increase blood flow, resulting in firmer erections and increased semen volume.

The method is to warm the testicles together with the scrotum with a hot cloth for a few minutes, which loosens the scrotum and makes it more flexible. Lubricate the scrotum with a lubricant such as baby oil. After that, a massage is performed.

Personally, I think Japkasai deserves intangible cultural heritage more than traditional Thai massage.

It is an Asian miracle born from Thailand.

At NEO-TANTRA TOKYO, we apply the essence of spiritual traditional medicine to erogenous massage to maintain the QOL of sexual life, and use it for men and women of the middle-aged generation in the age of 100 years of life.

Information about Japkasai Massage in Traditional medicine of Thailand


 Japkasai massage

❶ What is JAPKASAI ?

Japkasai Testicles Massage is an ancient genital treatment that is practiced in Thailand.

Testicle massage (Japanese: Kogan massage=睾丸マッサージ, English : Testicle Massage) is a massage applied to the lymph nodes of the testicles and their surroundings.

Originally the birthplace was Thailand, which men first practiced on men, saying "Japkasai" and other names.

An effect directly related to the sexual and reproductive health benefits of men, especially seniors and older, can be highly expected to receive Japkasai.

The treatment of Japkasai Testicles Massage is done by carefully and carefully massage the testis and its surroundings, and the buttocks with oil.

It is a procedure that does not touch the penis at all.

In Thailand, there is a history that men were originally done for men.

As a kind of Traditional medicine of Thailand, its standing position is presumed to be in the medical field.


However, in our shop, of course, because it is performed in a series of rejuvenated massage with happy ending, after Japkasai, Testis massage leads you to ... awesome happy ending.



The purpose of the original Japkasai treatment is to stimulate reproductive function and internal organs.

It is one of the rejuvenated massage representatives of a 100-year-old generation that supports the senior generation in both sexual and health aspects.

It is an important health problem for the senior generation, and closely related to lifestyle-related diseases.

It is a Thai healing treatment that focuses on solving impotence, erectile dysfunction, frequent urination, premature ejaculation, and infertility problems.

Additional benefits from the JAPKASAI procedure are said to reduce back pain, poor circulation, and metabolic problems.

And its efficacy is said to be vitality enhancement, renal function recovery, mental relief, relief of back pain.

In addition, the health increase of the testicles increases the blood flow, the hardness at erection increases, the amount of semen also increases.

Japkasai is characterized by a direct approach to the perianus and the perineum / testicle for the purpose of promoting blood circulation,and by regularly massaging the testicles premature ejaculation and ED It can be expected to prevent / restore energetic decline, it is said that the function of the testicle itself such as secretion of male hormone (testosterone) and sperm production will be enhanced.


The method is to warm the testicle with the hot cloth together with the scrotum, or loosen the scrotum with a soft oil massage, increase the flexibility of the scrotum, and then perform a testicle massage.

❷ Information about OUR RATES

Information about OUR RATES

① Introduction of each SESSIONS

30 minutes 10,000 yen / 12,000 yen after 23 pm ⑴Transportation fee free area limited, ⑵Until 8:00 p.m. (phone reservation by 7:00 p.m.), ⑶Simple hand job, ⑷"Option" cannot be added.
50 minutes 13,000 yen / 15,000 yen after 23 pm ⑴Simple hand job, ⑵"Option" cannot be added.
80 minutes for male customer 20,000 yen / 22,000 yen after 23 pm ⑴Happy ending massage with testis massage, ⑵Second time HAPPY ENDING = Ejaculation is possible
80 minutes for couple 40,000 yen / 42,000 yen after 23 pm ⑴For couple, With testis massage for men / with Yoni Massage, Perineal Massage for women
80 minutes for female customer 20,000 yen / 22,000 yen after 23 pm ⑴For single female customer : with Yoni Massage, Perineal Massage
100 minutes 25,000 yen / 27,000 yen after 23 pm ⑴Includes testicular massage,oil lymph massage around groin and lingam massage.
120 minutes 30,000 yen / 32,000 yen after 23 pm ⑴Includes testicular massage,oil lymph massage around groin, lingam massage, prostate massage.
Oil lymph massage around groin

➁ Introduction of each OPTIONS

Contents of OPTION Option Rates NOTES
30 minutes extension 6,000 yen
Nomination for masseuse 1,000 yen
Testis, testicle massage Including from 80 minutes sessions
Prostate massage 5,000 yen Free from 120 minutes session
Topless 5,000 yen ⑴During HAPPY ENDING MASSAGE with testis massage for about 15 minutes, ⑵It can not be added in 30, 50 minutes course as optional service.
Normal Sentai 5,000 yen ⑴Time will be added for 15 minutes.⑵It can not be added in 30, 50 minutes course as optional service.
TOPLESS Sentai 8,000 yen ⑴Time will be added for 15 minutes.⑵It can not be added in 30, 50 minutes course as optional service.
4 HANDS MASSAGE 30,50 minutes・・・2,000 yen OFF from total

From 80 minutes・・・4,000 yen OFF from total



❸ NEO TANTRA-TOKYO's various video guides.

① This is a video about ABOUT US by NEO TANTRA-TOKYO.

➁ This is a video about Integration of the essence in Asian country by NEO TANTRA-TOKYO.

③ This is a video about ORIENTAL MEDICINE by NEO TANTRA-TOKYO.

④ This is a video about SENTAI by NEO TANTRA-TOKYO.


Our shop, NEO-TANTRA TOKYO, wants to apply the essence of traditional medicine that has been handed down from ancient times to Asian countries( India, Thailand, Japan, China) for ❶ massage( Other than EROTIC MASSAGE)and ❷ EROTIC MASSAGE and introduce it to everyone.

The goal is to adopt ideas from the recent reconstruction of oriental medicine to help seniors in their 100-year life and to improve their sexual life QOL.

Some traditional medicine has ❶ SPIRITUAL elements and ❷ rejuvenating effect elements that can be applied to EROTIC MASSAGE.

It is the age of 100 years of life, when "health" including sexual life becomes more and more important.



This page is a guide to Japkasai massage.

Our main working areas are hotels and homes in central Tokyo.

Reservations are accepted from 3:00 pm to 24:00 am midnight, so if you wish to make a reservation after that (limited to central Tokyo), please make a reservation by 24:00 am.

There is no transportation fee inside the JR Yamanote Line.

Transportation costs are not included on the outside (3,000 to 10,000 yen).

For reservations starting after 23:00, a late-night fee of 2,000 yen will be charged separately.

Please make a phone reservation by 22:00 pm.


Feel free to contact us with any questions about the guide of "Japkasai massage" of our shop, NEO-TANTRA TOKYO.

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Responses to inquiries from the contact form may take some time.

Therefore, we recommend calling for reservations.

Please understand that reservations cannot be made by email alone.

The reservation procedure is completed by phone.


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