Yukari gives her blessings to Yuyuko and Youki's Marriage

Konngara gives a suggestion for sealing the curse of the Saigyou Ayakashi which is simple and direct.

Chop the tree down.

Konngara is confused.

Oni are like that I guess. Direct, though perhaps missing the point.

probably because they never thought of it before

Say, isn't the linework much thicker this time?

perhaps it could not be chopped down, but at the end Konngara will take the whole tree back to hell/makai

Can we burn it? Pretty please?

Vanish the cherry blossoms in glorious cleansing fire.

The Deva has a point, sealing evil things away should be a last resort thing, you should first try to get rid of it in a more permanent fashion and if that fails sealing it so that somebody can try again later.

That is actually a good question. Why they didn't get rid of it in the first place?

....

Actually, I know the answer. So, nvm

My money's on Suika accidentally destroying the tree.

Or getting it to like sake more than blood.

This looks like a job for George Washington.

Yuyuko has only lived with other mortals for the most part, maybe it just didn't work because everyone else was dead before they could start.

Cut down a Demon Tree...
...yeah, okay, like that ever works...

This Konngara is cute. I'm beginning to like the character from this depiction alone... and this it the only depiction I know of at all (in Doujin).

Doesn't youki have the sword which the things it can not cut are next to nothing? And are Yukari's powers so limited that this tree is too much for her? Or is it smart enough to kill her should she try? Even though they're still right about to do it in front of it anyways? I don't...get some of these.

And so we come to the other part of my objection... If Yuyuko doesn't do it, how do they seal the Saigyou Ayakashi?

Adorable Konngara.