0608名無しさん@英語勉強中 (ワッチョイW 9fbe-1yCt)垢版2017/12/13(水) 20:30:32.49ID:qrAR2qSa0 i heard nothern westerners think japanese winter is so cold because japanese home usually use air conditioner or kotatsu instead of central heating. is that real?