Thanks for the TL. This one really grabbed me, so I'm glad you're continuing it.
Very much looking forward to whether Ichiru is actually the one who died, or if that's a red herring. I rather like the idea of Mei being in denial over her old friend(lover?)'s death, and running into Amane has her riding the Cope Train and potentially falling deeper and deeper into a bad mental place.
The fact that Amane is absolutely not the sort of person you'd want to rely on when you yourself aren't in a good state of mind only makes it more delicious--especially as Amane herself has found something extraordinary in Mei, and is now trying to crack the poor girl for her own selfish exploitative needs.
Will be interesting to see who comes out on top. Or bottom. Or both, depending on the mood, I guess.