Mata Ashita Aeru Yo
After a day of drinking alone, Kimura woke up in an unfamiliar house. The owner of the house, Kunishima, took care of Kimura when he collapsed in a drunken stupor. He wanted to leave immediately, but the calmness of Kunishima and the warm atmosphere of the house put his mind at ease... This is a clumsy and endearing love story of adults, spun between a dull but gentle researcher and a serious but sensitive salesman.
(Source: .Bloom, translated)