I tried using Wacom's pen tablet "Wacom Intuos" for entry of Wacom which can be purchased from about 10,000 yen which is perfect for introducing Digi picture - GIGAZINE
Discover what you can do and be creative with Wacom
How to Use a Wacom Tablet from PhotographyConcentrate.com - YouTube
Wacom One Drawing Tablet with Screen, 13.3" Pen Display for Mac, PC, Chromebook & Android Flint White DTC133W0A - Best Buy
Getting Started with Intuos 2015: Using Pen and Touch - YouTube