First edition [ HAHA / YOMOGI / SUMIRE / KIKYOU / NEKOYANAGI / AKEBI / KUZU / YAMABUKI ] is launched around Nov 2019.

Second edition [ SAKURA / UME / NADESHIKO / KONAGI / KAKITSUBATA / UKIKUSA / SHIRAKASHI / CHIGAYA ] is launched around Jul 2020.

Third edition [ AYAME / HINOKI / FUJI / KOKE ] is launched around Jul 2022, is dual sheding inks which shades different colors than their base colors when pooling into the areas of high and low concentration on the page.Therefore, dual shading inks are really fascinating.
Manyo 'AYAMA' is the green grey that shades purple and grey.
Manyo 'HINOKI' shades from blue grey to purple and green.
Manyo 'FUJI' is a light purple that shades to different purples.
Manyo 'KOKE' shades from light green to purple and green.