Sanpaku eyes is a term used in Japanese culture to describe eyes in which the iris isn’t fully covering the pupil, leaving a white area visible between the iris and the top of it. The term “sanpakub” itself means “three whites,” which refers to the distinct white zones which are the lower and upper as and the lateral sclera.

Sanpaku eyes vs normal:

The eyes of Sanpaku differ from “normal” eyes in that they have a greater area of white visible between the eyelids and the iris. Normal eye, the iris is surrounded by the white part known as the sclera. In this instance, there aren’t any visible white spaces. In the eyes of Sanpaku the sclera can be located either above or below the iris, giving the eye a distinct look.

As I’ve stated before there isn’t any medical or scientific research to prove the idea that sanpaku eyesight is an indication of physical or emotional imbalance. Sanpaku eyes are the result of an era of popular culture that is now popular across Japan as well as other nations. Certain people may consider the eyes of sanpaku as visually pleasing, while others may find them odd or even disturbing.

Sanpaku eyes theory:


The idea of sanpaku eye theory was born out of Japanese traditional medicine. It was widely utilized throughout the United States in the 1960s thanks to the book. “You Are All Sanpaku” by George Ohsawa, a proponent of macrobiotics as a diet concept.

Ohsawa’s theory:

Based on Ohsawa’s theory, the eyes of sanpaku may be a sign of an imbalance in physical. Even it signs emotional energy inside the body. He said that if white space appears above the eye, it could be an indication that someone suffers from an excess of yin. Leading to fatigue, depression, and other health issues. However, when the white space appears beneath the eye, it could indicate an excessive yin, which can result in irritability, agitation as well as hyperactivity.


The belief was that eyes similar to sanpaku could indicate an increased risk of illness or accident. It could also lead to death, as he believed those with sanpaku-like eyes are more likely to have an immune system weak and are more prone to ill health.


It is important to remember that the idea of sanpaku eyesight isn’t supported by modern medical science. Sanpaku is generally regarded as a myth. The appearance of the eyes can give some clues to the general health of a person and well-being. Sanpaku’s eyesight is not a reliable indicator of physical or emotional insufficiency and is not backed by evidence from science. Anyone interested to get information about sanpaku then visit

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