DK45S drain plug size

[datop]

Anybody know the oil pan drain plug size for a 2008 DK45S?
I want to install Fumoto quick drain valves but Fumoto doesn't have a listing for Kiotis.

 

[ritcheyvs]

Why bother? They aren't that hard to remove/install (just don't over-torque them). The quick-drain is more prone to failure and breaking from hitting stuff, Besides, you'll need two.