筒 — tube/pipe/cylinder

JLPT N1 kanji · 12 strokes · on'yomi tou · kun'yomi tsutsu.

Bamboo (竹) the same width all the way through (同) — a tube.

Example words

• 筒 — tsutsu — tube
• 封筒 — fuutou — envelope

Includes an animated stroke-order player, freehand tracing practice, and a quiz.