Your first name of Osada has made you practical, systematic, and thorough. An inclination to be overly cautious and serious could make you pessimistic and lacking in humour. You see the practical side of situations and tend to deal with problems in an objective, sensible, and systematic way. You work hard to provide a good standard of living for those in your care. This name encourages the expression of leadership and organizational skills, shrewdness, and analytical ability. Being self-sufficient, you must remember that thoughtful expressions of affection toward those close to you are important. You are mathematically adept and have great patience with work of a detailed nature such as bookkeeping, accounting, or technical research. Friends and associates may detect a lack of feeling and sympathy in their relationship with you. Weaknesses in the health could be related to the reproductive system or a sluggishness of the intestinal tract that could cause growths, rheumatism, or arthritis. Your interests and hobbies are generally along practical, technical, or scientific lines.