I think that packaging is done by Kodak.
This is because that the packaging box, plastic canister, the metal magazine is EXACTLY as same as the curent Kodak 135 films.
Oh, the emulsion side of this film is pinkish --- just like the T-MAX films, which I bet it is some spectral??? sensitizing dye commonly seen in Kodak films.
The results that I get from this film are just like the one that I expect from Kodak films.
I don't think it is Fuji nor Ferrania.
I have seen somebody saying it may be Ferrania, if so, Technology level, Ferrania = Kodak now.
I think Konica still may coat industrial films(B&W X-Ray etc), but for color I dont think so.
Do I buy DNP film often?
No, because if you by Kodak's 5 roll pack, the Kodak one is usually cheaper per roll than DNP's one (approx. 1.5 USD per 1 roll of 24 exp. 135 Kodak 400 gold film) in Japan.