"Mm. There must be an 'eternity' that way, too."
Welcome to the English-language homepage of stage-nana production Volume 20: Eien, or as we will call it in English, Eternity.
Eternity is a doujin novel game based on One ~To the Radiant Season~ by Tactics -- specifically the relationship between Orihara Kouhei, the protagonist; and Kawana Misaki, whom the player knows simply as "Senpai".
Under a new winter's sky,
It is strongly recommended to have played One ~To the Radiant Season~ before beginning this game, but not absolutely necessary; however, you will need it installed on your computer in order to copy over the background music.
Eien belongs to stage-nana. One ~Kagayaku Kisetsu e~ and all associated content belong to Tactics/Nexton.