🧩 LEARNING TOOL

Sentence Builder

Build Japanese sentences from movable word pieces and review reusable patterns.

🧭 MODES AVAILABLE

Native web workbench and offline HTML

Use the Flask workbench for flexible tiles and dynamic actions. Download the original standalone page for local use.

Interactive workbenchDrag, resize, and minimize the tiles. Your layout and local study state stay in this browser.
⠿Controls↘
⠿Sentence Builder↘
⠿Guidance & notes↘

How to use this tool

  • Start with a small filtered set.
  • Use the interactive actions before reviewing the answer or details.
  • Save personal reminders below; they remain only in this browser.
⠿Color Key↘
⠿Structured Syllabus↘
⠿Most-Used Core Sentence Patterns↘
⠿Pattern Flashcards↘
⠿Mini Grammar Cheat Sheet↘