〜つ is a general counter used for counting items when you don't know the specific counter. It is most common for numbers 1–10. This is one of the first counters you learn in Japanese. Key points: • Use 〜つ for general items (1–10) • Irregular readings: ひとつ, ふたつ, みっつ, よっつ, いつつ, むっつ, ななつ, やっつ, ここのつ, とお • Often used with ください (please give) • After 10, use other counters or numbers Example: “りんごを三つください” means “Please give me three apples.” The 〜つ counter is very handy in daily life for counting objects, pieces, or amounts when you are unsure of the specific counter. Practice by counting items around you: 本を一つ, いすを二つ, みかんを三つ.