Is 2nd Series 12000 English words. It has recorded Level4, Level5, Level6 of Level1 ~ Level12 whole series.
Level1: 1016 words Level2: 1019 words Level3: 1016 words
I have recorded a total of 3051 words.
[Function] Switching function of Japanese → English and English → Japanese. Selection of Level. Bookmark function. Problem number change. Start function from the interruption. English word list function. I will be questions at random each time.
You can learn English words in question 1 1 Kotae format in my spare time.