One day of white porcelain is a minimalist diary consisting of a manuscript.
A white porcelain paper is ready every day. Fill it up and make my book.

Development intent
A silly man roughly hand over the bookshelf,
A wise man reads in peace.

They know that they can only read once.
- Chang Foul

We often compare our lives to books.

A book that I have studied and read has enriched my head and reminisces for a long time. Likewise, if you look back at a minute for a moment and write a short note, you will find meaning and enrich your life in the time of passing.

100 is short, but it is difficult.
Take a day to record the most important things.

I will support you to write a good book.

I recommend this to you
- I do not remember yesterday
- If you want to practice writing
- If you want to write a short diary
- You do not know how you live every day
- The public diary (SNS) is difficult to be honest,
- Handwritten diary by hand
- If you want to share articles written on a manuscript on SNS
- If you want to be happy

Other features
- Lock (for a fee) for those who are worried about keeping a diary.
- Backup / Restore (Google Drive) for those who are worried that their diary will disappear.
- Alarm function for those who forget to write diary
- Ability to edit book titles
- Ability to export diary to PDF for printing
- Set a white porcelain limit per day
- a unique number (OYBN) and a bar code
- Ability to share texts written on paper in images

Permissions
- [SELECT] READ_EXTERNAL_STORAGE, WRITE_EXTERNAL_STORAGE
Use to export PDF files and display lists.

- [SELECT] GET_ACCOUNTS
Use it for Google Drive integration.