Where do you...

[Master Quan]

meet master quan? He is in the game isn't he?.....Wait he is a master right? like quale?

[Zante]

In disc 3 (after you get the airship), go to Quans dweling with Vivi and Quina in your party. The dweling is in a cave near to Treno.

[Dreddz]

Is he the one that you have to face ?

[Alexander]

Nope, this one is Quale, Quina's master.

Quan is Quale's master and Vivi's (step) grandpa.

[Master Quan]

Anybody got a screenshot, I mean I'm sceptical because to my knowledge, it has no mention in the guide.

[Alexander]

Huh?

If you want to fight Quale, catch 99 frogs.

If you want to see Quan's scene, go to Quan's Dwelling with Quina and Vivi.

Simple. o_o

[Chris]

I love these Quina's... I wish I was one. :(

[eestlinc]

Yea, take Vivi and Quina to Quan's dwelling (the cave near Treno) on disc 4 (maybe 3 also) and you'll see a scene where Quan appears.