Kotoba Boost is an application that contains numerous sets of words based on popular culture . The quizzes are carefully built by applying smart answer sets to fully challenge your knowledge.

!★! JLPT DECKS REDUCED UNTIL DECEMBER 3rd TEST DATE !★!

Feature highlights include:

★ Tier based progression to help learn in steps;
★ Smart word delivery that targets your weaker vocabulary knowledge via spaced repetition;
★ Speech entry options to practice pronunciation;
★ Theme based word groupings to make learning fun and practical;
★ Flexible configuration options allowing for beginner and advanced modes;
★ Notes and grammar references to help extend knowledge;

Current Deck Categories Include:

★ Japanese Language Proficiency Test (JLPT) N5
★ Japanese Language Proficiency Test (JLPT) N4
★ Yuru Camp (ゆるキャン△)
★ Momotaro (ももたろ)
★ Demon Slayer (鬼滅の刃 - Kimetsu no Yaiba)
★ World Trigger (ワールドトリガー)

Please send bug reports or comments to [email protected].