The majority of the Japanese population has naturally straight hair and many who do have some form of curly hair have it chemically straightened in order to fit in. It isn't surprising then that there are very few hair salons that will even attempt to work with curly hair, let alone excel at it.
While some Japanese do have naturally curly hair, looking different is hard. Japanese straight perms were invented for the domestic market where schools often impose strict rules on students' personal appearances, after all.
Many Asians have naturally straight hair, but there is a significant group of us who do have naturally curly or wavy hair! However, because it's the norm to see straight and sleek hair, curly haired boys and girls tend to think that their hair is some kind of unruly straight hair that isn't behaving.
It seems like many people believe that Asian people including Japanese have straight hair only. It's not right – actually some people in Japan (I don't know about other Asians) have wavy/curly hair.
Individuals of African ancestry, for example, are more likely to have curly hair due to the oval shape of their hair follicles. Additionally, the Keratin Associated Protein (KAP) cluster genes, responsible for the structure of keratin fibers, have been found to have variations in many African populations.
Yes, East Asians can have naturally curly hair.
genes and me » hair curl. Human hair comes with all sorts of colors, textures and shapes. Notably, African hair is more coiled and dry; Asian hair is straighter and thicker; and Caucasian hair is somewhere in between with around 45% having straight hair, 40% having wavy hair, and 15% having curly hair.
Less than 20% of people have naturally curly hair.
In fact, many Korean people have curly or wavy hair textures — but this is often a well-kept secret as most Koreans opt for the widely popular Korean Magic Straight Perm as opposed to wearing their natural curls.
The reason Asian hair tends to be thicker is that it has around 10 layers of cuticles. Cuticles are the small areas around the inner protein structure of your hair–they are there to protect those proteins.
We believe one of the reasons is that super-straight hair — also known as type 1a hair — is so rare. In fact, it's the rarest hair type. Only 2% of the world's population has 1a hair. It's mostly found in people of Asian descent.
What ethnicity is most likely to have curly hair? In general, though, people of African, Middle Eastern, Southeast Asian, Central Asian, and indigenous South American backgrounds are more likely to have naturally curly hair compared to other ethnic groups.
The story of human migration and evolution is written in hair DNA. In sub-Saharan Africa, genes favour tight, curly hair. But in east Asia, mutations have led to straighter, thicker hair. In Europe, other mutations brought wavy and straw-coloured hair.
Japan, as a country, isn't really geared toward those with curly hair. The majority of the Japanese population has naturally straight hair and many who do have some form of curly hair have it chemically straightened in order to fit in.
There are plenty of blue-eyed Asians. This probably happens when the traditional blue-eyed allele comes into a family from a (possibly very distant) European ancestor. Blue eyes then resurface in a child generations later if they inherit the allele from both parents.
Discussing about the texture of Vietnamese hair, the hair texture of Vietnamese hair is very special, it is straight, smooth, soft and silky. Because natural shapes of Vietnamese hair is straight, it is not easily tangling.
In the Philippines, most people have naturally thick, wavy or curly hair—a far cry from the Asian stereotype, which isn't necessarily a bad thing.
The same study showed that Asian (East and West) hair shape is also mostly straight (46.7%) or wavy (41.3%), with some curly hair (12%) (n = 92).
Coily Curls
The last, but most rare type of curl is the coily curl. This curl type is similar to that of an afro and when observed carefully, looks like the angular letter 'Z'. These curls require the most amount of moisture, as the hair type is much thicker than the other curl types.
Type 1A hair is very straight and fine, with no waves or curls whatsoever. This hair type tends to get very oily and requires frequent shampooing. It is the rarest hair type and is common among women of Asian descent.
African Americans have the lowest hair density, averaging around 130 hairs per square centimeter and about 60,000 hair follicles on an adult scalp. Hair growth.
Asian hair the most dominant hair type in the world out speeds the rest with a growth rate of 1.3cm per month, and despite an estimated 80,000 to 140,000 scalp hairs, it usually has the least density.
Caucasian hair is generally straight or wavy and is the thinnest, while its cross-section is relatively elliptic. As for African hair, it is very curly, its thickness is intermediate and the shape of cross-section is highly elliptic.