VNDB link: https://vndb.org/v464
Youtube walkthrough: https://www.youtube.com/watch?v=JSo0XrcBv54&list=PLs4Gp5VU4Fv_DLXni9hleM4mOM7gpQmjf
Synopsis: "It's summer. The place is a crater lake near the naturally ambient, rural village "Takachiho". The protagonist is standing still, blankly looking at the far-away sky.
His memories of the past have been lost.
It's a strange thought, but to him on that day, the sky seems tailored to both dusk and sunrise, a mysterious color..."
The protagonist, Tachibana Takashi was a freeloader in a house, living there with four beautiful sisters. Until suddenly, one day, a sad incident occurred...
Character Design rating: 6/10
Protagonist rating: 6/10
Story rating: 9/10
Game quality: 9/10
Overall rating: 8/10
The directorship is really cool as time shifts are presented in really confusing manner, like in present they go home, then time shifts to past and they also just arrive home.
The biggest problem is the ending. There is that a-ha moment when suspense cover yields, but the shift between the main game flow and the revelation is huge which can easily alienate some readers.
Oh, come on, just go read this other review (1), it's so much better.