冬期とうき
tōki

Noun
Adverb

1. winter; wintertime; winter term

南部なんぶしゅう冬期とうき旅行りょこうすると、今こん旅行りょこうするよりも料金りょうきんたかくなります。
nambuno shūe tōkini ryokō suruto ima ryokō suruyorimo ryōkinga takakunarimasu.
Traveling to the southern states during the winter will be costlier than it is now.