Origins and Lineage
- Japanese and Western Reiki
- The main Reiki traditions
- Three-degree structure
- What a session is like
- Practice and limits
Reiki has a Japanese story and a Western one.
Learn in a fun, fast, and engaging way. Just 5 minutes a day!
Meet Astra — your personal Reiki Trainer.
Start Free Lesson- Lost in Reiki's names?
- Can't remember what Rei and Ki mean?
- Want to know what happens in a Reiki session?
- Lost in Reiki's names?
- Can't remember what Rei and Ki mean?
- Want to know what happens in a Reiki session?
Reiki history has names you can place. Compare. Recall.
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Ki, Hara and Tanden
1 / 7lessons completed
KI, HARA AND TANDENOrganizes ki, Hara and Tanden into a practical learning sequence
What Is Ki?
Ki and Qi Explained
Japanese Ki and Chinese Qi
Ki, Qi and Prana
Energy as a Spiritual Framework
Energy Language and Scientific Evidence
9:41
You now have a working answer to “What is Reiki?” It is a Japanese-origin spiritual wellness system combining self-cultivation, meditative attention, and optional light-touch or hands-off practice. Its traditions can carry personal meaning while health claims remain bounded by evidence, consent, and appropriate care. Next comes the word itself: what do rei and ki mean in Japanese context?
What Is Reiki?
36/36
9:41
Snagei tried to explain Reiki in the class chat
Astrixoh? what happened
Snagesomeone asked if it was energy healing or meditation
Snagei said it's energy healing. gentle touch. done
Astrixand the chat took that well?
Snageone person asked if it cures stuff
What Is Reiki?Skip
Continue
9:41
Which 3 labels help distinguish different kinds of Reiki claims?
History, diagnosis, and cure
Tradition, experience, and evidence
Touch, symbols, and degrees
Belief, certainty, and treatment
What Is Reiki?
18/36
9:41
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Next lessonKi and Qi ExplainedKi, Hara and Tanden
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Reiki Foundations
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Ki, Hara and Tanden
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Loved by 50K+ learners
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With Astra Trainer, you will:
Explain what Reiki, Rei and Ki mean.
Distinguish ki, qi and prana in conversation.
Remember who brought Reiki from Japan to the West.
We'll train you to perfection!
Energy Language
- Ki and qi distinctions
- Ki and prana comparisons
- Hara and tanden meanings
- Scientific evidence
- Spiritual framework
Playful Way
- Game-like learning
- Earn rewards
- Unlock achievements
- Track your progress
- Stay motivated
Origins and Lineage
- Japanese and Western Reiki
- The main Reiki traditions
- Three-degree structure
- What a session is like
- Practice and limits
Energy Language
- Ki and qi distinctions
- Ki and prana comparisons
- Hara and tanden meanings
- Scientific evidence
- Spiritual framework
Playful Way
- Game-like learning
- Earn rewards
- Unlock achievements
- Track your progress
- Stay motivated
Learned it? Now play it.
Connections · mini round
Learning that plays like a game.
Every card opens a mini-story and a lesson about the person on it.
9:41
Streak reward
You earned a pack!
A real certificate with your name.
Final exam · 9/10
Astra Trainer2026
CERTIFICATE
OF COMPLETION
REIKI
FUNDAMENTAL
This is to certify that
Your Namehas successfully completed
the comprehensive course!
2 courses
What you'll learn
Reiki Foundations
Understand what Reiki is, where it comes from, and what a session can offer
Ki, Hara and Tanden
Understand ki, qi, and prana — and the hara that anchors Japanese practice
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4.9 App Store rating
Loved by 50K+ learners
Top 10 in Education on Substack
Questions, answered.
Anything else? Write to support@astratrainer.com and a person replies.
Is this practical Reiki instruction?
No. This direction explains Reiki's meaning, history, traditions, degrees, limits and session format. It does not teach methods for performing Reiki.
Will I know what happens during a Reiki session?
Yes. You will see what to expect before booking a session, what the practitioner does and what falls outside the practice's stated limits.
What does it say about scientific evidence?
It explains what scientific evidence does and does not support. You will compare that evidence with energy as a spiritual framework, without medical claims or advice.
Do I need to believe in Reiki first?
No. You can examine the definitions, history and evidence while keeping your own view. No prior knowledge of Reiki or energy traditions is required.
How do studying and access work?
You study in five-minute lessons with a quiz after each one. The courses are in English, you can use phone or web, Stripe handles checkout, and you can cancel anytime.
Can I get a certificate after the final exam?
Yes. You earn a named Astra certificate after the final exam. It records your completion inside Astra Trainer and grants no professional status.
Know what Reiki means before you book
Place its founders, traditions and degrees, compare its energy terms, and walk into a session knowing what to expect.
Start Free Lesson