This is one of the Pilot Iroshizuku ink made specially for Pilot’s 100th anniversary. Daikokuten is a bright yellow ink that shades nicely from a sunshine yellow to a yellow-orange colour when it pools. I really enjoy how bright and happy this colour is. It is surprisingly visible against bright white paper. Sadly this is made just for Pilot’s 100th anniversary celebration. I wish this ink is part of Pilot’s standard line up.