Are You Really Getting Married?

takuya and rika, who work in the planning department of jtc, a travel agency in the tokyo metropolitan area, are not very good at socializing, but they lived a fulfilling life alone. however, due to the opening of a branch in siberia, singles will be dispatched overseas with priority, and rika who is in trouble asks takuya for a plan. the two, who have hardly spoken, will get married after only 365 days!?