Storied stationery retailer and bookstore Maruzen is celebrating their 150th anniversary this year. To commemorate this occasion, Maruzen produced three limited edition pens: A Sailor KOP in micarta (Voyage), a yellow Pilot based on Custom 912 (Lemon), and the subject of this post: Athena the Pen.

The name, Athena, may be familiar to fountain pen enthusiasts. Maruzen has a popular series of inks carrying this label, including the sought-after Eternal Blue, and even more exotic ones sold only once a year, at their annual pen fair.