The current study is designed to evaluate the safety, tolerability and pharmacokinetics of PF-05221304 in healthy Japanese adult subjects following single and multiple dose administration.

Inclusion Criteria:

• Healthy male or female subjects who, at the time of screening, are between the ages of 20 and 55 years, inclusive.
• Body mass index (BMI) of 17.5-30.5 kg/m2 inclusive; and a total body weight >50 kg (110 lb).

Exclusion Criteria:

• Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurological, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at the time of dosing) or clinical findings at Screening.

Information relating to our policy on data sharing and the process for requesting data can be found at the following link: http://www.pfizer.com/research/clinical\_trials/trial\_data\_and\_results/data\_requests