JIS

Pencils, coloured pencils and leads for them
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Mechanical pencils
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2002

SHUNIKU (Cinnabar seal-ink pads) (Amendment 1) (Foreign Standard)
Amendment by Japanese Industrial Standard / Japanese Standards Association, 01/01/2009

Crayons and oil pastels (FOREIGN STANDARD)
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2007