Hello Stig/George,
There is currently a photo on ebay here:
https://www.ebay.com/itm/Japan-Pre-W...sAAOSwI2xbb8-g
I'm wondering if this too is a Nieuport, although checking Mikesh & Abe it could also be the Tsuzuku No.3 Aeroplane I guess.
Also I wonder could either of you identify the two floatplanes in the second link of my last post. I'm a bit stumped here.
Regards,
Clint