Okazaki han was an [[Edo period]] [[han|domain]] based at [[Okazaki castle]] in [[Mikawa province]]. Ruled by several different families over the course of the period, the domain had a ''[[kokudaka]]'' of 50,000 ''[[koku]]''. | Okazaki han was an [[Edo period]] [[han|domain]] based at [[Okazaki castle]] in [[Mikawa province]]. Ruled by several different families over the course of the period, the domain had a ''[[kokudaka]]'' of 50,000 ''[[koku]]''. |