Asamushi Sencha is lightly steamed, which means it is steamed for about 30 seconds. Fukamushi Sencha is on the opposite end of the spectrum. It is deep-steamed, which means it is steamed for about 90 seconds. This processing differentiates Fukamushi Sencha from Asamushi Sencha in several ways:
There is a third type of sencha that lies between the extremes of Asamushi and Fukamushi Sencha. It is called Chumushi Sencha and it is steamed for about 60 seconds.
- It is darker in color when dry and when brewed.
- Its leaves are more broken and less needle-like.
- It has a richer, deeper, butterier aroma and flavor.
- It has a thicker mouthfeel that many describe as 'silky.'
There is a third type of sencha that lies between the extremes of Asamushi and Fukamushi Sencha. It is called Chumushi Sencha and it is steamed for about 60 seconds.


