Japanese Unknown Flying Boat Seaplane of 1926

[hesham]

Hi,

in Popular Mechanics 1926,there was a hint to a seaplane flying boat,
and I can't ID it ?.

 

[Wurger]

Hi,

in Popular Mechanics 1926,there was a hint to a seaplane flying boat,
and I can't ID it ?.

I wouldn't trust the source too much.