| Level | Requirement | Free | Patron-only |
| Level 1 | Have a basic understanding of Katakana. | Lesson | / |
| Level 2 | Be able to read and write アイウエオ without hesitation. | Lesson | Quiz / Flashcard |
| Level 3 | Be able to read and write カキクケコ without hesitation. | Lesson | Quiz / Flashcard |
| Level 4 | Be able to read and write サシスセソ without hesitation. | Lesson | Quiz / Flashcard |
| Level 5 | Be able to read and write タチツテト without hesitation. | Lesson | Quiz / Flashcard |
| Level 6 | Be able to read and write ナニヌネノ without hesitation. | Lesson | Quiz / Flashcard |
| Level 7 | Be able to read and write ハヒフヘホ without hesitation. | Lesson | Quiz / Flashcard |
| Level 8 | Be able to read and write マミムメモ without hesitation. | Lesson | Quiz / Flashcard |
| Level 9 | Be able to read and write ヤユヨ without hesitation. | Lesson | Quiz / Flashcard |
| Level 10 | Be able to read and write ラリルレロ without hesitation. | Lesson | Quiz / Flashcard |
| Level 11 | Be able to read and write ワヲン without hesitation. | Lesson | Quiz / Flashcard |
| Level 12 | Be able to read and write all Katakana without hesitation. | Lesson | Quiz / Flashcard |
| Level 13 | Be able to pass 【Katakana Choice Test(Easy Mode)】 with perfect score. | Quiz | / |
| Level 14 | Be able to pass 【Katakana Input Test(Easy Mode)】 with perfect score. | Quiz | / |
| Level 15 | Be able to pass 【Katakana Choice Test(Crazy Mode)】 with perfect score. | Quiz | / |
| Level 16 | Be able to pass 【Katakana Input Test(Crazy Mode)】 with perfect score. | Quiz | / |
| Level Max | Be able to pass 【All Katakana Input Test】 with perfect score. | Quiz | / |
Congratulations! You have mastered all Katakana!
You can click the button below to learn Other Alphabets!