At NihongoDoya, our primary goal is to provide learners with clear, highly accurate, and practical Japanese language education resources. This policy outlines our commitment to educational integrity, our content creation workflow, and how we handle feedback.

1. Accuracy & Natural Nuance

Japanese grammar and vocabulary can have highly contextual meanings. We strive to provide explanations that go beyond literal word-for-word translations. Our grammar items detail:

  • Grammatical formulas and clear structure guidelines
  • Practical contexts, explaining why and when a pattern is preferred
  • Explicit distinction between polite (desu/masu) and casual (plain) speech registers
  • Realistic, high-quality audio files matching standard Tokyo pronunciation (standard Japanese)

2. Native Review & Expert Verification

To maintain the highest pedagogical standards:

  • All listening transcripts and reading comprehension text sections are checked by native Japanese speakers.
  • Translations are reviewed to ensure that English translations capture the exact grammatical sentiment of the Japanese source.
  • Adherence to standard curricula (Minna no Nihongo sequence, Irodori chapters, and official JLPT N5/N4 specifications) is maintained.

3. Correction & Updates Protocol

We believe in transparency and continuous improvement. Despite meticulous reviews, minor typos or formatting issues may occasionally arise.

If a user submits an error report via our Contact channels, our workflow is as follows:

  • The report is logged and verified against reference dictionaries and verified curricula.
  • If an edit is required, the database update is deployed live within 48 hours.
  • We do not hide corrections — all major changes to lesson items or grading metrics are logged in our internal deployment records to ensure learning consistency.

4. Independence and Ad Quality

NihongoDoya is completely self-funded and operationally independent. Our educational notes are written strictly for educational utility.

While the site hosts banner advertisements to support server upkeep, our advertisers have zero control over our course material, vocabulary definitions, or test results. We strictly monitor advertising formats to ensure they do not obstruct or distract from your core study experience.

5. Editorial Contact

For suggestions or potential error reports on any vocabulary list or study material, please send details directly to: konnichiwa@nihongodoya.com.