Study each kanji as a shape you can guess: a memory image, its parts, and its look-alikes. Then spar — type the reading and pick the right kanji.
Choose a sparring session
Pick a family below for focused practice, or start a shorter mixed session.
Shape Chain 形チェーン
For memory, imagine one line, then two, followed by closely related shapes.
Add a Part 部品追加
For memory, imagine familiar shapes shown beside a new part for comparison.
Frame Chain 枠チェーン
For memory, compare a box, a box with one inner line, and a tall box with two inner lines; then review moon and white as look-alikes.
Number Line 数の線
For memory, compare familiar lines while counting from three to ten thousand.
Tree and Person 木と人
For memory, compare a wide person shape with a tree, its base mark, and familiar parts.
Nature Lines 自然の線
For memory, compare lines that suggest a river, water, mountain peaks, and flames.
Field and Power 田と力
For memory, compare familiar frames, center lines, and the visible 力 shape.
Position Pair 位置のペア
For memory, compare a marker placed above or below the same baseline.
Gate Family 門のファミリー
For memory, compare the empty 門 frame with 日 or 耳 shown inside it.