Kibun wa Joujou! Summary:
When Tsukamura Masaki's company shuts down, he's worried he may have to leave the city and go back to Hokkaido. So when charming Nagasaka offers him a job as janitor of an apartment building, he jumps at the chance. But the job is more than just cleaning up, he's expected to take personal care of the weird assortment of tenants.