● Ch.1-2 Love Letter of the Lonely
The plot reminds me of my favorite time travel movie,
-- "il Mare" (2000) which was remade by Warner Brothers in 2006 as "The Lake House". --
https://www.youtube.com/watch?v=NUqzc67nda4
● Ch.3-4
● Ch.5 "When I grow up, I'm gonna marry Haru!" - Said a 5 yrs old boy to a 15 guy! (>w<)
Samishigariya no Love Letter