That won't save you from hearing her lectures for long, Komachi.

Shouldn't it also be tagged with shiki_eiki because of the cosplay variant?

HaxtonFale said:

Shouldn't it also be tagged with shiki_eiki because of the cosplay variant?

Yes, it should be.

And, Kyouko's voice with Eiki's lecturing? Truly the strongest combination.

Truly terrifying.
On a side note, Kyouko looks a lot like Miko here with the baton.

Did Shiki put Kyouyo up to this?

I think the artist just playing with the word yamabiko.
also those are earmuffs, not headphones.

labematuer said:

I think the artist just playing with the word yamabiko.
also those are earmuffs, not headphones.

Touhouwiki says:

She wears purple headgear which has been described as both headphones and earmuffs.

Not that it matters anyway, since I think Komachi is looking for something to protect her hearing.