One of the best features of EJLookup is that it supports search in Russian, English, and Japanese languages, including Romaji and Roshiji. This makes it easier for users who are not familiar with the Japanese language to find the words they are looking for. Moreover, it is possible to disable Russian dictionaries in settings, which is particularly useful for those who do not need them.

Overall, EJLookup is a simple and straightforward Japanese dictionary application that is easy to use and provides accurate results. The only downside is that users need to download dictionaries on the first launch, which can be time-consuming if they do not have access to a WiFi network.