I see all these Yagakimi mentions but honestly not seeing that big of a connection.
self avatar quote
Well, let's see, it's a yuri series that despite being a somewhat "cliché" setting (in one case senpai/kouhai in a club at school, in the other senpai/kouhai at an office, both pretty classic) gets significantly emotionally deeper than expected, and ends up being super poignant (to me at least). Also both deal with themes of not feeling like you are capable of loving others or that you are deserving love. More obviously, there's the train parallel people are mentioning, but that's less-defining for me.