Promise Under the Blue Sky Remastered

"Promise Under the Blue Sky — Refine" preserves the story of Wataru Hoshino and his dorm companions, and updates art, music, and campus mobility.

Island and dormitory

The southern outlying islands of Honshu rely on large factories for their livelihoods. As the factory is set to relocate the following year, the number of students at the academy is dwindling; In the Tsugumi Dormitory, converted from an old school building, only Wataru and a few other girls remain. During this period, Rinna Sawashiro moved in, initially refusing to fit into the dormitory, forcing everyone to face the challenges of living together and facing the impending separation.

Dormitory members

Yushan Kaiji and Hang have lived in two neighboring houses since childhood, providing for dormitory meals; Student council president Naoko Asakura protects dormitory students externally but often teases everyone internally. Miyaho Rokujou is the granddaughter of the former chairwoman; Fujimura Shizuka is quiet but close to Wataru, and homeroom teacher Kirishima Saeri also serves as dorm leader. Their identities intertwined academy management, peer relationships, and personal feelings.

Remake content

Nekonyan redrew the main characters and event illustrations, reworked some backgrounds, and adjusted the screen to a 16:9 ratio. A new pixel-style campus and dormitory map has been added, allowing players to walk along the map to advance events. Fujii Koutaro rearranged the BGM and added an ending song for the female lead.

Theme song and version

The opening still features KOTOKO's song "allegretto ~そらときみ~," and the video was reproduced with new art style. The Japanese version was released on December 19, 2024, for PS4, Switch, and Windows. The international Chinese version will be released on August 22, 2025, supporting both Simplified and Traditional Chinese; The publisher's introduction lists six storylines and nine different endings.

The meeting with Saya's family in Sanyori

In Shayili's route, the dormitory students want to live together for another six months, and Shayili negotiates with the school at a staff meeting. The Miyaho route describes Takimura, the butler of the Rokujo family: he cares about Miyaho and sees Wataru as an external threat, and the relationship between Wataru and Miyaho must face this suspicion.

Akane route and new version details

After completing the main route and 'The Day of Promise,' you can enter Akane's story. The changes in Wataru and Akane's relationship reveal the other half of the Amaishi and the girl in their memories. The phone in Naoko's route also shifted from an old flip phone to a smartphone.

Refine: Rinna and Shizuka's Impression Song

Refine set the impression song "The Miracle of Meeting You" for Rinna Sawashiro and the impression song "Bouquet of Memories" for Shizuka Fujimura. Both songs were composed and arranged by Sukuros.

Refine: The origin of pixel exploration

The exploration section uses pixel art from previous April Fool's videos. Players can freely move around the campus and the Tsugumi dormitory to explore and advance the story.

Source: Structured works maintained by the Bangumi community, filtered and rearranged by this site.

Related entries

• Different adaptations of the same work:A promise under the blue sky, a paradise in the palm
• Characters:Rinna Sawashiro (Promise Under the Blue Sky)
• Characters:Hayama Kaimi (Promise Under the Blue Sky)
• Characters:Naoko Asakura (Promise Under the Blue Sky)
• Characters:Miyaho Rokujo (Promise Under the Blue Sky)
• Characters:Fujimura Shizuka (Promise Under the Blue Sky)
• Characters:Saeri Kirishima (Promise Under the Blue Sky)
• Characters:Akane Mitamura (Promise Under the Blue Sky)
• Characters:Wataru Hoshino (Promise Under the Blue Sky)
• Remastered character artwork:ねこにゃん
• Script:Fumiaki Maruto
• BGM rearrangement and new song:Koutaro Fujii
• Opening Theme Song:KOTOKO
• Opening Theme:allegretto～そらときみ～
• Related settings:Tsugumi Dormitory (Promise Under the Blue Sky)
• Characters:Takashi Mitamura (Promise Under the Blue Sky: Palm Paradise)
• Characters:Takimura (Promise Under the Blue Sky Remake)
• Setting and Setting:サザンフィッシュ
• Included chapters:Refine Shayili Route staff meeting
• Included chapters:Refine the Akane route
• Composer and arranger of the two impression songs by Rinna and Shizuka (Refine):すくろーす
• Dormitories that can be freely moved in Pixel Exploration:Tsugumi Dormitory (Promise Under the Blue Sky)

References

• Bangumi Entry Entry: Promise Under This Blue Sky — Refine
• Bangumi Copyright Notice
• ENTERGRAM: Aozora Define Story
• ENTERGRAM: Aozora Refine changes
• ENTERGRAM: Aozora Refine product information
• HIKARI FIELD: Aozora Refine
• ENTERGRAM: Aozora Character 1
• ENTERGRAM: Aozora Figures 2
• ENTERGRAM: Aozora Character 3
• ENTERGRAM: Blue Sky Figures 4
• ENTERGRAM: Aozora Figures 5
• ENTERGRAM: Aozora Figures 6
• ENTERGRAM: Refine Akane Mitamura's Profile
• akaneser 3: Aozora Refine is played by route
• Japanese Wikipedia: Aozora's Characters and PSP Chihiro Route
• Skros: WORKS (2024 Refine, two character impression songs)

Source author: Bangumi article contributor and community maintainer; License: CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0/); Adaptation: This site filters and reorganizes structured facts, without copying the article summary.

Data compiled on: 2026-10-07.