[Machine Translation] The promise I made to you that day still lives on this island..." An isolated island a little south of Honshu. The island is located a little south of Honshu, and the main characters attend a school on a hilltop where they can see the town and the ocean from the top of the stone steps that continue all the way up to the bottom of the hill. However, the number of students has been gradually declining since the factory of a large company, which had accounted for most of the island's industry, will be leaving the island next year. On another hill on the island is a dormitory converted from the school's old building. Due to the decrease in the number of students, only the hero and heroines are currently living there. The dormitory is now inhabited only by the hero and heroines. A transfer student, who somehow came to the dormitory at this time of the year, is also involved, and they spend their days slapstick and fun, even though they sometimes rebel against each other. (Game Introduction) A full remake of "Kono Aozora ni Yakusoku wo" ("Promise to the Blue Sky")! The illustrations and BGM in the game have been completely renewed, and the latest version of the game incorporates new features such as map movement using dot pixels. ( Points ) / New illustrations by Nekonyan! The visuals of the main heroine and event CG have been completely renewed. The screen size of 16:9 is now supported along with some renewed backgrounds. New BGM was created for each heroine. New ending music has been added for each heroine! Mr. Kotaro Fujii (@guitaristkoh), who created the music for "Sakura no Kumo*Skaaretto no Koi" and "Jewelry Hearts Academia," has created new BGM for the game. New ending music for each heroine will be announced at a later date. Dot pixel reproduction of the school and dormitory: The dot pixels used in the April Fools' Day movie will also be used in the main story. Let's progress the story by freely walking around the school and Tsugumi's dormitory. The opening movie is newly created! The theme song "allegretto ~sora to kimi~" (vo. KOTOKO) remains unchanged, but the opening movie is newly created with newly drawn visuals. The opening movie is available on Entergram's official YouTube channel prior to the game, so please be sure to check it out. ( CERO Age rating: 15 years old and up )