The first term determines the nature of the drug's effect and how much drug is needed at the site of action to engage that site to a clinically meaningful extent in the usual patient. The second term in the equation determines the magnitude of the drug's effect by determining how much drug reaches the site of action.
Tsuki (çªã) , is the Japanese word for thrust, coming from the verb tsuku (çªã) , meaning to thrust. The second syllable is accented, with Japanese's unvoiced vowels making it pronounced almost like  ski  (but preceded by a t sound).
More about Azuki. A ZUKI (sometimes spelled adzuki or aduki) is a small bean that grows on an annual vine cultivated widely throughout East Asia and the Himalayas.It is the second most popular legume in Japan and one of most popular dessert flavorings and ingredients in Asia.t is typically enjoyed sweetened and is used in fillings and toppings for waffles, pastries, baked buns, mochi and biscuits. It pairs well with Asian foods, but also goes well with wheat products and dairy products like cream or butter, making it a versatile ingredient that complements a variety of cuisines.