very slow most of the time it doesnt even work and gets stuck on uploading the image I recommend the alternative with japanese characters in the title made by vulpes_velox https://03.aihedy.com/en-US/firefox/addon/google_lens%E3%81%A7%E6%A4%9C%E7%B4%A2/?utm_source=03.aihedy.com&utm_medium=referral&utm_content=search
