- Japansk Kalligrafi Dansk Bog
- Sumi-E Dansk Bog
- Japanese Calligraphy English Book
- Sumi-E English Book
1. Japansk Tusch Maling – Sumi-E (published April, 2018)
2. Japanese Ink Painting – Sumi-E (published April, 2018)
3. E-book
4. Japansk Kalligrafi – SHODO (published June, 2018)
5. Japanese Calligraphy – SHODO (published June, 2018)
6. E-bog
https://www.saxo.com/dk/products/search?query=sumiko+knudsen
**can order from E-shop, f.ex. Saxo.dk, Gucca.dk, williamdam.dk, imusic.dk, dagensbogl.dk, hugendubel.de,
fokus.com, krainaksiazek.pl, Amazon.com, Amazon.co.uk, Amazon.de, Amazon.ca, Amazon.com.au, Amazon.co.jp etc.
** It is best to buy books from Denmark because book contents is full of colour. If you buy books in Japan, the contents of book is not full colour because of causes of printing machine.