We have already learned numbering system when counting objects;
Hitotsu, Futatsu, Mittsu, Yottsu, Itsutsu, —, To’o
Using this numbering system, you can express how many objects there are, as below;
1. Ringo ga Yottsu Arimasu. (There are four apples.)
Note that there is no particle used right behind “Yottsu”. If you apply “Wa ga construction” as below, it is completely WRONG;
<WRONG> Ringo wa Yottsu ga Arimasu.
<RIGHT> Ringo ga Yottsu Arimasu.
Actually “Ringo wa Yottsu Arimasu” is also right, but let me use “ga” to be consistent with the sentence 1 above. And it is important to know that “Yottsu” is descriptive for the verb “Arimasu”. Therefore, we can think “Yottsu” has a function as an adverbial.
In addition to numbering system “Hitotsu, Futatsu, Mittsu —”, there are more detailed numbering systems in Japanese. That is to use a quantifier in accordance with shape and/or nature of the object.
Today we are going to learn one of quantifiers, “mai”, which is to count “sheet-like” objects. Take a look at the following examples;
– There is one sheet of paper => Kami ga Ichi-mai Arimasu.
– There are two postcards => Hagaki ga Ni-mai Arimasu.
– There are three towels => Taoru ga San-mai Arimasu.
– There are four stamps => Kitte ga Yon-mai Arimasu.
– There are five photographs => Shashin ga Go-mai Arimasu.
– There are six tickets => Kippu (or Nyuujouken) ga Roku-mai Arimasu.
As well as “Yottsu” functions as an adverbial in the sentence 1, these [number-mai]s are also functioning as adverbials for the verb “Arimasu”. “Arimasu” is an intransitive verb. Let us use a transitive verb for today’s conversation;
A : Hachi juu Go en no Hagaki o Nan-mai Kaimashitaka. (How many “85 yen postcards” did you buy?)
B : Hachi juu Go en no Hagaki o Kyuu-mai Kaimashita. (I bought nine “85 yen postcards”.)
This post was written with reference to the exercise A2 on Section 11 of “Minna no Nihongo” published by “3A Corporation”









