free
Free
¥0
Try the demo and keep a small local study record.
Demo accessMistake bookLimited vocabularyNo speaking recording
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Development auth uses an email-only test adapter. No passwords are stored by this project.
Plans
Choose a plan
30 days
Personal Monthly
¥49
Full practice access for 30 days during private beta.
Full testsMistake bookVocabulary exportSpeaking recording
90 days
Personal Quarterly
¥199
Personal benefits for 90 days.
Full testsMistake bookVocabulary exportSpeaking recording