Omiai ni Sugoi Komyushou ga Kita

Itami, a dull, middle-aged salaryman, registers with a dating agency hoping to find a marriage partner, but the search isn't going well. Perhaps taking pity on him, his subordinate Sonoda-san introduces him to a "friend"… This is a very different kind of comedy about dating and marriage!

(Source: Kadokawa, translated)