Well, considering, attacking a Giant Suika would condense all of Okuu's to attacking one single point... damage which is not reduced when Suika shrinks back to size. Thus, if Okuu manages to stike Suika with this one, she could break her (Suika's) arm. So, strategically, it's a sound move.
The only catch is, as everyone here has pointed out, Suika can shrink instantaniously to the size of an atom (or smaller)...
it sounds like both (Suika and Okuu) will be taken out, without an opportunity for Okuu to use her bird-form gimmick; if what Yuugi said was true about Okuu barely being able to fight thanks for not using her chop.
It seems that, in this case, Sakuya's drunken fist hax may not be enough to defeat Tenshi, as usual.
I've been hoping that Okuu breaks somebody else's arm with this move, on account of how how she always thinks she's breaking her own. Maybe it'll actually happen.
Yuuka's definately awake now. Possibly turned on even.
Episode 950: I thought you'd be doing this.From the Artist's Pixiv page.I'm Not Done With My "Full Power"Yeah, she is.Yuugi!Under that size, you'll take the full force of the blow.How will that beat an oni, you think?I'll tell you this, I have severely experienced it firsthand with my body!!How daring of her choosing that way to beat the technique....She really is an Oni.And she likes to show off and the eccentricity.And because of that, she gave us quite the trouble to a certain level.Utsuho, who had her technique beaten, is dashing in the ring!!So fast!!She's moving like......she predicted that this is how her technique will be beaten!!!Not only that, she's carrying the power of the sun in her arm!I got it!Thank you for noticing.