I have an Asian nose with a wide bridge. Fine from side but not from front. How can I sharpen my nose without surgery? (Photo)

These goals can't be achieved non-surgically. Your concerns regarding your nose is not uncommon, especially for those of Asian descent. As a specialist in rhinoplasty surgery as it pertains to ethnic rhinoplasty, I can tell you that these are the most common issues I hear patients discuss with me regarding their reasons for wanting to alter the appearance of their nose while still maintaining their ethnic identity:
Asian rhinoplasty patients discuss their dissatisfaction with the following: 
Flat nasal profileSlight nasal bridgeFlared nostrilsWide nasal tipPoor nasal tip strengthI employ specialized surgical techniques for Asian Rhinoplasty and my number one goal is to have a unified vision with my patient. I do not want to harm a patient's ethnic identity, however, I want to allow for each patient achieve the very best results they can and that occurs by having a highly personalized and customized surgical plan. I have over two decades of experience in facial plastic surgery and am able to preserve the ethnic characteristics of my patients while delivering the results they desire. 
When selecting a rhinoplasty surgeon, it is of the utmost importance that you choose a surgeon who is board certified in facial plastic surgery. Board certification matters. Especially, when you are considering ethnic rhinoplasty. You want your face and nose in the hands of an experienced and qualified surgeon. 
I am including a website link about Asian Rhinoplasty as well as video that discusses in detail the specifics of this procedure. I hope you find this information helpful. Please feel free to reach out to our New York City office if we can help answer any questions you might have in your decision making process.
Sincerely,
Philip J. Miller, MD, FACS
Double Board Certified Facial Plastic Surgeon

I don't know of a good non surgical technique to give you the results that you desire. On the other hand surgery can help you obtain the results. As an artist student, from the LA County Museum of Art, I like to use advanced suturing techniques to narrow the nose. One can narrow the nasel bones, which would narrow the bridge of you nose without narrowing the height. You can also narrow the rims of your nose. I incorporate the FINNESSE technique which I invented. Bleeding, bruising and pain are minimal when compared to traditional techniques. I routinely do not pack the nose. It's not uncommon for patients to go out socializing ten days after surgery. I hope you find this information useful. For more information please watch the enclosed video.