In celebration of their 100th anniversary in 2019, Platinum of Japan released a number of special edition products, including a blue black ink. The Platinum Blue Black Fuji 100th Anniversary Special Edition is a variant on the standard blue black with 5% of its water sourced from the base of Mt. Fuji. The use of natural water does not affect its writing performance and is the same color as the standard Blue-Black INK-1200#3.

The ink is sold in a 60mL glass bottle that is 57 x 57 x 64 mm. The bottle has a different label than Platinum typically uses, with Mt. Fuji being depicted on it.