Ossan's Love
An office romance between men, and an unexpected mainstream hit for TV Asahi.
1 sequence
Season 1
No usable clip verified. The only result is the Hong Kong remake's opening rather than the Japanese original's, and searching in Japanese returns TV Asahi's Thai-language channel promoting a Blu-ray, or the theme song's own music video. There is no Japanese equivalent of the Korean channels that collect openings.
No footage of this sequence has been found yet.