A fun modification that will allow you to craft the dakimakura is a large growth pillows from Japan. Pillows can be put on the bed, and add to them the image of a certain mob or add your personal image.
To add your own image, you need to use the instruction from the file .minecraft\dakimakura-mod\readme.txt
How to install Dakimakura Mod
- Download and install Minecraft Forge
- Download mod
- Do not unzip it, copy to C:\Users\User_Name\AppData\ Roaming\.minecraft\mods