The paper shade can be replaced to original specification with Awagami Factory 70gsm Inbe washi, a paper of hemp and mulberry fibres with good wrinkle and humidity resistance yet sufficient translucency.
A large sheet divided in thirds will yield nine pieces (32 1/3 x 21 1/3 cm), four of which are required for a complete shade. To complete each of the four pieces, fold it in half and use a sharp knife to cut a 7cm slit on one end of the fold. Other short grain papers (stiffer widthwise than lengthwise) in A4-ish dimensions can work too.
The LED bulb included with your lamp is specially modified. Please get in touch to order a replacement in the colour(s) of your choice. If you choose another bulb, please make sure it does not get too hot!