Oni-chan is already married for 25 years, and he is 156 years old! So how does he maintain his marriage? Presents! Will update if I find more videos.
Commercial (30s)
MaiDigiTV (30s CM + 20s making)
Oricon (30s CM + different 20s making)
Movie Collection JP (15s CM + 25s making)
Movie Collection JP (30s CM + same 25s making)