At first Takuya doesn't take it seriously, but soon he realizes that he possesses a device that allows him to travel to alternate dimensions.
During a summer vacation Takuya receives a peculiar package from his missing father, along with a letter containing information about the existence of various parallel worlds. Takuya Arima is a young student whose father, a historian who has conducted various researches, disappeared recently. Kono Yo no Hate de Koi o Utau Shoujo Yu-no (TV Series, 2019) Wikipedia (en), Wikipedia (ja), Wikidata, MobyGames, GameFAQs, VGMdb, IGDB, Lutris, VNStat
Zai Shijie Jintou Yongchang Ai de Shaonv YU-NOĮlf & MAGES. I Sesang Kkeuteseo Sarangeul Noraehaneun Sonyeo YU-NO YU-NO - The Girl that Chants Love at the Edge of the World Kono Yo no Hate de Koi o Utau Shoujo YU-NO