Umi Hayama

Kono Aozora ni Yakusoku o (この青空に約束を―, The Promise I made over this Blue Sky?) is a Japanese adult visual novel produced by Giga, originally released on March 31, 2006. The game was ported to the PlayStation 2 in 2007 and the PlayStation Portable in 2009 came with additional content although the adult content was removed. A TV anime adaptation was made in 2007 under the title Kono Aozora ni Yakusoku o: Yōkoso Tsugumi Ryō e (この青空に約束を― ～ようこそつぐみ寮へ～, lit. The Promise I made over this Blue Sky ~ Welcome to the Tsugumi Dorm ~?).

Kono Aozora ni Yakusoku o's gameplay requires minimal interaction on the player's part as much of the time that is spent on the game is for reading the text that is displayed at the bottom of the screen. The displayed text represents either the thoughts of the characters or the dialogue between the characters. As the story progresses, decision points will appear on the screen where the player can choose which heroine or heroines they wish to talk to. Depending on what choices the player makes, the plot will progress in a certain direction. There are six different routes in total. To view all six of these plot lines, the player will have to replay the game several times and make different choices in order to get the different endings.

The game is split into three, a prologue in the beginning and two other parts. The first part is split between two acts, spring and summer. Based on what a particular heroine feels for the protagonist, the game will proceed towards a heroine's particular route in the second part at the end of the summer.

Kono Aozora ni Yakusoku o takes place on a fictional island called Minamisakōjima (南栄生島?) located slightly south of Honshū in Japan.

He used to live with his grandparents. During the early episodes, Wataru lied to his grandparents that he is living in the boys dorm at the Tsugumi dormitory, but Wataru was the only person that was in the boys dorm so the school revoked the boys dormitory last year. Now the girls dorm is where everyone can live (including guys) that is from Takamidsuka senior high school. His grandparents later on figure out that Wataru lies to them.

Source: Wikipedia