Jaki Kiri Joka Ho (邪気切り浄化法) is the Reiki method often translated as “cutting and purifying negative ki.” Jaki means negative or unhealthy ki, kiri means cutting, jōka means purification, and hō means method. It is used in some Japanese-lineage Reiki schools to “clear” objects, rooms and clothing rather than to treat people.
The practice is ritual and symbolic. It is not a form of disinfection, a way to remove chemicals or germs, a medical treatment, or a cure for bad luck. This guide explains what the method is for, how it is usually described, and where the line between ritual and health claim should be drawn.
What the name means
The word jaki is often translated as “negative energy,” but that translation can be misleading. In the traditional vocabulary, ki is a broad idea of vital activity or atmosphere, and jaki describes a disturbed or unhealthy quality of ki. It is not a measurable substance, a germ or a toxin.
Kiri means cutting, and the practice traditionally uses a chopping motion of the hand. Jōka means purification or clearing. The full name therefore describes a ritual gesture used to “cut” a disturbed atmosphere and “purify” an object or space. The language is performative and religious in origin, not chemical or medical.
James Deacon describes Jaki Kiri Joka Ho as a “cleansing” technique used to purify objects or transform negative energy-patterns, for example second-hand goods, clothing, therapy couches or hotel beds. He notes that the technique is considered energetically harsh and is commonly taught as unsuitable for living beings — people, animals and plants — and that it appears to derive from a more potent Japanese spiritual practice called Ki Barai (AETW, Jakikiri Joka Ho). That is a useful statement of the traditional boundary: objects and spaces, not bodies.
What it is used on
In the versions that teach it, Jaki Kiri Joka Ho is typically used on:
- a room or building before or after a gathering;
- second-hand furniture, clothing or jewellery;
- a treatment table or chair between clients;
- an object that a person associates with a difficult period;
- a space that feels heavy or unwelcoming to the people who use it.
It is not usually used on a person, an animal or a plant. Some teachers say it is unnecessary for living beings because Reiki itself is gentle and the “cutting” gesture is inappropriate for a body. Others restrict it to objects only. If your teacher uses it on people, ask why and what they mean by “cutting” — a ritual gesture should not become a frightening or rough intervention.
The practice in outline
A conservative, object-focused version looks like this:
- Center yourself. Stand comfortably and let the breath settle. A short Seishin Toitsu pause is enough.
- State the purpose silently. Name the object or space and your intention to clear the atmosphere around it. Do not name a disease, a person or a feared outcome.
- Use a clear, non-contact chop. Hold the hand flat and make a decisive downward or outward chopping motion a short distance from the object. Do not strike the object, a person or an animal. The motion is symbolic, not physical force.
- Work around the object or room. Some teachers move around the space, chopping toward the corners or doorway. Others work in front of the object. Follow your line’s form.
- Pause and close. Return to natural breathing, thank the space or object if that fits your practice, and wash your hands if you have been handling anything dusty or dirty.
- Clean normally. If the object is physically dirty, clean it with soap, water or the appropriate product. Jaki Kiri Joka Ho is not a substitute for hygiene.
The practice can be done silently and without any tools. If you use incense, a bell or a bowl, follow fire safety and the building’s rules, and check whether anyone has asthma, allergies or a sensitivity to smoke.
Ritual, not disinfection
Jaki Kiri Joka Ho is a ritual for objects and spaces, not a form of disinfection, detoxification or medical treatment, and it does not remove a curse or change luck. If you are frightened that a place is cursed, a ritual may feel reassuring, but persistent fear deserves support, not escalating ritual. Reiki has not been clearly shown to be effective for any health-related purpose (NCCIH, Reiki).
Safety, respect and consent
Jaki Kiri Joka Ho is low-risk when it is kept symbolic, but it still needs care:
- Do not chop toward a person’s face or body. Keep the gesture at a comfortable distance and never use it as a threat.
- Do not use it on someone without consent. A roommate, partner, child or visitor has not agreed to a ritual in their space.
- Respect cultural and religious objects. Do not “clear” an altar, shrine, memorial or object that belongs to someone else without permission.
- Avoid smoke and fire hazards. If you use incense or a candle, place it safely, never leave it unattended, and respect others’ breathing conditions.
- Do not reinforce fear or sell repeated clearings. If a person believes that an object is dangerous or cursed, do not agree with the fear or build an elaborate ritual around it. Offer calm support, and do not tell a client that their home is contaminated and then charge for repeated “clearings.”
How it fits with the rest of Reiki
Jaki Kiri Joka Ho is one of the more ritualistic methods in the Japanese-lineage repertoire. It sits alongside practices such as Hanshin Koketsu Ho and Zenshin Koketsu Ho as a historical technique, not as a core requirement of Reiki practice. Many Reiki teachers never use it. Others use it only for objects and rooms, and only after ordinary cleaning.
If you are interested in space clearing as a practice, see Home Space Clearing for a broader, non-medical approach. The treatment hub lists the other Japanese techniques. For the symbol material that some lineages use in clearing practices, see Reiki Symbols and Reiki Level 2. If you are new to Reiki, Reiki Level 1 and Reiki Healing are the place to begin.
Related topic: Treatment and hand positions, 10-day treatment with acupressure, Advanced techniques, Alternative techniques in treatment, Alternative ways to use the hands.