Missing Entries

[Taemint_17_Carat 0]

I am missing two entries in the encyclopedia: Ryogoku Bridge and Sumida River.

I believe that both can be achieved in Chapter 2-4? I've already played through that chapter multiple times, but I can't get them no matter what I've tried! Please help.

[Veikia 10]

Pretty sure you already don't need help with it, but I'll leave answer here to be.

 

They're both from Kazue Souma's route. Should be some event during 2nd or 3rd chapter.