Akebi is a purple pastel color in Sailor's Manyo series. This evenly flowing and water-based ink comes in a 50 ml bottle and is safe to use in all fountain pens. Also available in several other colors.
Sailor's Manyo series is inspired by flowers mentioned in various ways in the poem anthology Man'yōshū, written in the Japanese poem form waka and published as early as 759. Man'yōshū consists of over 4,500 poems written by the same number of people from all walks of life.