Counter for long, thin, cylindrical items
Bottles, pens, trees, umbrellas, batteries, bananas, etc.
Number + 本
Counter for small items, round items, and general objects
Eggs, cookies, small food pieces, small objects, buttons, etc.
Number + 個
こ
Counter for flat and thin objects
Paper, tickets, photos, shirts, pizza, plates, etc.
Number + 枚
まい
Counter for bound reading materials.
Books, magazines, notebooks, etc.
Number + 冊
さつ
Counter for small and medium-sized animals
Dogs, cats, rabbits, fish, insects, etc.
Number + 匹
ひき
Counter for machines and large electrical devices.
Cars, TVs, computers, washing machines, bikes, robots, etc.
Number + 台
だい
Counter for pair of chopsticks
Number + 膳
ぜん
Counter for nights of a stay
Number + 泊
ぱく
Counter for tempature
Number + 度
ど
Counter for drinks and small bowls
Number + 杯
はい
First・Number one
Most important in a sequence
第一
だいいち
Counter for steps
Number + 歩
ほ
As many as [number] cups
Number + 杯も
はいも
As many as [number] items
個も
こも
Many pieces・A lot of pieces
何個も
なんこも
For many hours・Hours and hours
何時間も
Counter for birds or rabbits
Number + 羽
わ
Counter for houses/buildings
~軒
けん