搜P站等各大图站
Search Anime by ScreenShot. Lookup the exact moment and the episode.
360识图
Yandex is a search engine and web portal. Yandex offers internet search and other services like maps, navigator, public transport, taxi, weather, music, translation, online shopping, and more. Free email service and cloud storage.
识图误差可能比较大
搜狗图片搜索 - 上网从搜狗开始