SUN OIKE Co. Ltd. We design, manufacture and sell mizuhiki, paper products, Japanese stationery and packages (fancy boxes/totes).

It has memorization sheets of red and green.
It is convenient, because it is D type ring specification.
We will prepare 4 popular sizes.
The word card with the cover can be manufactured.
It doesn't open in the bag, because it has adhering the button.

It is a paper string of the used paper 100%.
The customer's wide support is won as a manufacture conformable to environment.