クジャク ・ 孔雀 ・ kujaku
Peacock. The male peafowl (or peacock) has long tail feathers with a typical eye-like design at the end of each feather.
In imagery used on kimono birds that look like peacocks are often hou-ou (鳳凰), a phoenix-like bird that is made up of many different birds, including the tail feathers of the peacock.