It is one of the most popular schools of Reiki in Japan, recognized worldwide; is a modern form of Reiki that combines specific Japanese Reiki elements practiced within Reiki Usui Reiki Gakkai with the elements from other Japanese branches of Reiki. Hiroshi Doi (in photo), founder of Gendai Reiko received tuning from Kimiko Koyama Sensei, who was president of Usui Reiki Ryoho Gakkai, so Reiki is inherited, directly from Usui Sensei.

Simple teaching of the essence and student support when required
- The most important aspect of the seminar is to send 'fair and pure Reiki energy" and 'basic essence of Reiki'.
- Support students in using Reiki-ho in everyday life and practice the techniques repeatedly, after the seminar.
- It is recommended that students practice the Hatsurei-ho Japanese technique and participates in Reiki meetings, as much as possible. Receiving Reiju repeatedly purifies the body and mind. The practice of healing and energy exchange in Reiki meetings are helpful for improving the Reiki ability.
There are two pillars in Reiki-ho. The first is the Reiki energy. The second is the use of energy. Tuning is a method of transmission of Reiki energy.
'Sending (offering) energy' represents opening a resonant channel for Reiki, and is called 'Reiju' in Japanese tradition and "Tuning" in West. Some schools of Reiki name it 'Attunement' but there are not great differences in terms of method. All are designed to give Reiki energy.
When Usui Sensei received the healing ability, he thought that 'this healing power should be transmitted to other people'. And so he created a formula (method) called 'Reiju', as a result of several ideas and studies.
The first 'Reiju' was made in Harajuku, Tokyo. This method was given to Chujiro Hayashi Sensei in 1925. Today, most tunings are supposed to be based on the archetype created by Hayashi Sensei and gave to Mrs. Hawayo Takata. Then, it seems that gradual changes have been made in many places.
Regarding the method of tuning, there are differences regarding the process, time required, number, etc.. In addition, the tuning method is entirely different from Reiju method. It seems that Usui Sensei made many improvements to his Reiju method seeking higher performance.
Reiju from Gendai Reiki-ho is built upon a beginning method, so as to lead to higher performance. It was called 'Gendai-Reiju' and has spread widely, at the same time with the workshop in Vancouver, in August 1999.
It can be said that Tuning or Reiju is the method that strengthens the ability of healing by activating the inner Reiki of the receptor and resonance through Reiki Master (Masters).
The system starts from the tuning methods of Reiki Ryoho Gakkai, similarly with the system Komyo Kai Reiki, not using the methods used in the Western Reiki, such as: Breath / Violet Breath nor the Vital Breath.
It is a system very close to the initial tuning of Usui Sensei.
The system has four levels:
Shoden/Level I: after attunement, the practitioner can be treated by hands-on healing or
for himself, as auto-healing or for others.
Okuden / Level II: after attunement, the practitioner receives the first Reiki symbols, with which help he can activate his palms for greater efficiency and make healing also by realizing and viewing the symbols in certain well-defined points. Also, the symbols allow cleaning the rooms of negative energies, harmful, cleansing and energizing the food, but also sending the light at a distance, creating fields of protection.
Shinpiden/Level III: after attunement, the practitioner receives new symbols and learn additional techniques, becoming preponderant the spiritual side of the practitioner evolution that has reached this level.
Gokuikaiden/Level IV/: after attunement, the new master could in turn make others attunements / 'tunings' to the students and practitioners of Gendai Ho Reiki.