七つ
ななつSeven things, seven years old
N5counter·nanatsu
How to remember it
"Nana" = seven; the つ counts generic items, like seven apples.
Example sentences
りんごが七つあります。
りんごがななつあります。
There are seven apples.
娘は七つです。
むすめはななつです。
My daughter is seven years old.
Usage
Generic counter for items up to nine; also means "seven years old."
Related words
七七日八つ六つ