You can tweak the spout with a needle nose pliers.
Is there a specific way to tweak it or just give a squeeze from the side?
Just squeeze it from the sides, to form a narrower/sharper point. Squeeze it further than you think. Then try pouring some water. Rinse. Repeat.
I actually added a very thin piece of wire, something like a thin paper clip to my spout. Bend it and crimp it so both legs are touching along their entire length, then shove that onto the spout with maybe 1/8" sticking out. The water will dribble off of that very cleanly, in the teeniest stream you could want.
Waaaaay better than a Takahiro.