>>2992817>>2992912This. Mainly because of comiket, but also because of going out and playing around like in Nachuyachumi. She probably likes winter too so she can laze around in the kotatsu. Then again, Kyouko is brimming with energy so I'm sure she could enjoy autumn too.
Also, it's Kyouko, not Kyoukou. "Ko" has a short o sound unlike "kyou".