From left to right: Namiki Yuakari Royale, Sailor King Of Pen (KOP), Namiki Emporer.
On the Namiki,there are no line at all, and clip is very beautifully fixed on the cap.
One look at the clip, you know it is a Namiki, unlike Sailor. The clip is very no character of it own. Sailor KOP clip comes in both silver and gold platen.
There is another pen in our collection which we didn't post it because urushi "cracked" near the nib. It is a Dani Trio. We will post the pictures of the pen in future.
Both Namiki and Sailor vermillion fountain pens are available locally.