A review by redheadbeans
さんかく窓の外側は夜 (10) by ヤマシタトモコ, Tomoko Yamashita

5.0

A lovely end to an amazing series! The art is gorgeous, the writing is wonderful, and the character relationships are all still wonderful! Truly, there's some really great writing this book.

If you got this far, I suggest you watch the anime! It's pretty faithful, particularly with the end,

Spoiler

and even adds an extra scene that's quite cute in hindsight

.