Tohatsu makes a lot of small portable outboards sold under different brand names, such as Mercury, Nissan, Evinrude and Tohatsu but they don't make Suzuki outboard motors. Check the engine specs (such as engine displacement) on the same horsepower engines and you'll see that they're totally different.
Nissan and Tohatsu are identical motors with different labels in some or many cases, and made in Japan. Smallish Mercs are also made in Japan. Suzukis are made in Thailand.
