団

group, association

Kun

かたまり · まるいkatamari · marui

On

ダン · トンdan · tone.g.団子だんごsweet rice dumpling (on a skewer)

Kun is the Japanese reading, used when the kanji stands alone with kana after it. On comes from Chinese and is mostly used in compound words.

Radical

囗enclosure

Parts

囗enclosure寸inch