searching for name of japanese drama

hi, i remember watching a japanese drama on netflix a while back, about a middle aged author who i think receives money? and he is trying to find a lady who i think is his ex-wife. he goes to the school she worked at, but she took leave, and so he can’t find her.
he also often goes to a bar, who all call him a famous writer (to-be?). i don’t remember that much about it, so some details may be wrong.

if anyone knows the title, please let me know! i never finished it, and want to find it again. thank you!

https://www.reddit.com/r/japan/comments/1acrw25/searching_for_name_of_japanese_drama/