The corresponding work in this section of "The Twelve-Colored Season" is "Paper Airplane Letterhead," produced in collaboration between NVLMaker and the Orange Class. The story begins with returning to the countryside during summer vacation and reuniting with his childhood friend Jasmine, with summer memories as the main thread.
| Title of the work | The season of twelve colors |
|---|---|
| The publication date listed in the materials | 2016-03-14 |
| Platform | PC / Mac OS X / Linux |
| Genre | AVG |
| Also known as | Season of 12 Colors |
| Development | Orange Class |
| Script | Light in the sky |
| Key animation | Character Art: Rabbit Xiaojiu, nerv110; This CG: nerv110; Extra CG: Mi Yue |
| Music | L&POlivier. |
| Game engine | BKEngine (this section corresponds to the engine running 'Paper Airplane Letters'; THE NVL Maker as the production tool) |
| Website address recorded by the source | http://www.nvlmaker.net/paperplane/ |
| External links to source records | https://store.steampowered.com/app/370280/ |
Source: Structured works maintained by the Bangumi community, filtered and rearranged by this site.
| Title of the work | The season of twelve colors |
|---|---|
| The publication date listed in the materials | 2016-03-14 |
| Platform | PC / Mac OS X / Linux |
| Genre | AVG |
| Also known as | Season of 12 Colors |
| Development | Orange Class |
| Script | Light in the sky |
| Key animation | Character Art: Rabbit Xiaojiu, nerv110; This CG: nerv110; Extra CG: Mi Yue |
| Music | L&POlivier. |
| Game engine | BKEngine (this section corresponds to the engine running 'Paper Airplane Letters'; THE NVL Maker as the production tool) |
| Website address recorded by the source | http://www.nvlmaker.net/paperplane/ |
| External links to source records | https://store.steampowered.com/app/370280/ |
Reunion beneath the tree
The protagonist naps under a long-lost country tree and meets Jasmine, wearing a wide straw hat. She still wore the familiar smile from her memories, but the reunion also brought a feeling as if she had forgotten something important. When she held his hand, memories related to paper airplanes resurfaced in his consciousness, becoming the catalyst for the story's development.
Forms of works
The developers positioned it as an original electronic novel, and Steam listed it as the summer chapter of the "Season of the Twelve Colors" series. Picture book-style illustrations, dialogue, and music together present this encounter; The official website's production sheet lists both the main story and side illustrations, showing supplementary content beyond the main text.
Production staff
Sky Light is responsible for the script, Global Variable D is responsible for planning and programming, L&POlivier is responsible for the music; Tu Xiaojiu and nerv110 are involved in character art, and Miyue is responsible for the extra CG. Jasmine is voiced by the neighbor Xiaoqian, and Orange is voiced by Ruosi Xiying. The officially listed distribution platforms are PC, Mac, and Linux.
Part One: Paper Airplane Letterhead
In the Summer arc, the protagonist returns home and reunites with his childhood friend Jasmine, and paper airplanes awaken forgotten memories. On the Chinese official website, Jasmine is voiced by Neighbor Xiaoqian, and Orange is voiced by Ruosi Xiying. Each of the four seasons has its own story, while the other three are still introduced as DLC in the store description.
Division of production for the first part
Sky Light wrote the script, Global Variable D was responsible for planning, programming, and the official website, while L&POlivier handled the music. Tu Xiaojiu and nerv110 created the character art, nerv110 also made the main CG, Miyue handled the extra CG, plantaingrass created the interface, and Alovel and Chuyu handled the backgrounds.
Translation and voice supervision
Ultraviolet and Matt Birch handled English translation and proofreading, Kyuubi Fox handled Japanese translation, and Moyue supervised the dubbing. The first article uses THE NVL Maker and BKEngine.
The three's journey against the tide
In "Paper Airplane Letters," Jasmine is a time reverser who falls in love with the protagonist known as Mr. Rabbit. Orange is connected to both, and her story further involves the inheritance of the retrograde state. The order in which they spent time together changed over time, and the three together complemented these experiences from their perspectives.
Paper airplanes and camera angle switching
Chapters are gradually unlocked through paper airplanes, whose colors also distinguish the main viewpoint. The interwoven segments of Jasmine, Orange, and the protagonist gradually unfold the information beyond the reunion at home; After clearing the main story, there are additional puzzle chapters.
A diary after the ordinary ending
In the normal ending, Orange meets her younger self and the protagonist one last time, then continues her journey through time. After reaching this ending, the secret diary appears, and the epilogue opens a story where you cannot immediately make a choice, leading to another ending.
Source: Structured works maintained by the Bangumi community, filtered and rearranged by this site.
Related entries
- Characters:jasmine (season of twelve colors)
- Chinese voice actor for "The Paper Airplane's Letter":The neighbor's little Qian
- Characters:Oranges (twelve colors in season)
- Chinese voice actor for "The Paper Airplane's Letter":Like the shadow of the poetry of madder
- Development Contact:Orange Class
- Development and Publishing Responsibilities:NVLMaker
- Scriptwriter:Light in the sky
- Planning, Programming, and Official Website Responsibilities:Global variable D
- Music Staff:L&POlivier.
- Character illustration designer:Rabbit Xiaojiu
- Character art and main CG roles:nerv110
- Extra CG Artist:Pi month
- Interface Staff:Plantain grass
- Background Role:Alovel
- Background Role:The first rain
- Special effects and promotional film staff:Su Mei
- Promotional Video Host:Daddy
- Promotional Art Officer:Eternal Me melody
- Promotional Art Officer:Lychee
- Promotional Art and Art Support Officer:Fried rice
- Promotional Art Officer:icece
- English Translation and Proofreading Duties:Ultraviolet rays
- English Translation and Proofreading Duties:Matt Birch
- Japanese Translation Staff:Kyuubi fox
- Voice Director:Moyue
- Art Support Officer:Buckwheat noodles
- Process Support Officer:Taigacon
- Process Support Officer:Ink tube
- Process Support Officer:Icemic
- Included chapters:Summer: Message on the Paper Plane
- Game System:A paper airplane stationery tool
- Game System:Twelve colors of the seasons and four-season planning
- Related versions:The Season of Twelve Colors 2016 edition
- Characters:Mr. Rabbit (Season of Twelve Colors)
- Setting and Setting:The paper airplane's letter time reversed
- Game System:Color-separated view of paper airplane letterhead
- Included chapters:The secret diary of the paper airplane's letterhead
References
- Bangumi entry for works: Season of Twelve Colors
- Bangumi Copyright Notice
- Official Chinese website of "Paper Airplane Letters."
- Steam Works Introduction
- Mikage Ice Crystal: Breaking free from the retrograde timeline, releasing summer paper airplanes
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.