About
About Bunpou.Jepang.org
Bunpou.Jepang.org is a Japanese grammar reference from Jepang.org. It turns patterns such as ている, から, は, and べき into self-contained lessons you can search, compare, and practice.
Use it when you pause on a sentence: check what the pattern means, how it is built, which forms attach to it, and which similar patterns tend to cause mistakes.
1. Learn a Pattern Without Hunting Across Tabs
Each lesson brings the useful pieces onto one page: meaning, formation, examples, nuance, comparisons, related lessons, and mini practice.
Open one topic, answer the grammar question in front of you, then follow related links when you want the wider view.
2. Search by Form, Function, or Level
Search a Japanese pattern, an English meaning, or a grammar function. Use categories for function, types for form, and JLPT or difficulty pages when you want a study path.
Use quick lookup while reading, or open JLPT and difficulty paths when you sit down for focused review.
3. See Grammar Work inside Sentences
Examples keep the Japanese form close to the explanation. Readings, formation notes, and translations help you connect the pattern to the sentence around it.
Usage notes point out form choice, register, and nearby patterns that learners mix up.
4. Follow a Curriculum with Visible Coverage
The Bunpou.Jepang.org curriculum spans basic sentence patterns through advanced written constructions.
On the coverage table, you can see which lessons already have pages and which topics still need writing. For details, open Curriculum and Editorial Policy.
5. Built for Repeat Study
Lessons stay short enough for lookup and structured enough for review. You can open a lesson without an account, try the mini practice, and move to a related topic when you need it.
Practice tasks check the point on the page. For official scores or certification, use the exam provider or institution that issues them.
6. Corrections and Related Pages
Readers help us strengthen Bunpou.Jepang.org by sending clear corrections. If you find an unclear explanation, unnatural example, wrong translation, broken link, or public text problem, send a report through Corrections or email [email protected].
For responsibility limits, contact, and privacy, read Disclaimer, Contact, and Privacy.