Since 2005,has been actively holding Ink Studio in-shop ink blending events throughout Japan. These sought after events have always been a success with customers lining up to have custom ink colours blended by by Sailor master ink blender Osamu Ishimaru.

Over the past 15 years, the Ink Studio event has created over 20,000 customised inks and in 2018, Sailor picked the 100 most liked colours and turned them into a standard ink series.