Isekai Mou Kaeritai異世界もう帰りたい; I Want To Go Back Home.

Ordinary salaryman X isekai = a dispirited life in another world!? He worked normally, ate normally, and slept normally. Salaryman Shimoyamaguchi Ichirou was satisfied with his simple but happy everyday life. One day, he was summoned to another world to fight as a hero, but was as well received as a 1-star character pulled in a gacha game... "Ugh, I just want to go home..." Which way will tomorrow lead Shimoyamaguchi!?