Key is a visual novel game brand under VISUAL ARTS, known for titles like AIR, CLANNAD, Little Busters!, and Summer Pockets, and has released music through the Key Sounds label.
| Affiliation | VISUAL ARTS |
|---|---|
| Domain | Visual novels, romance adventure games |
| Associated music labels | Key Sounds Label |
Works and production methods
Key's works form narratives through text, character art, voice acting, and music. "CLANNAD" revolves around family and campus groups, "Little Busters!" organizes daily life through group groups and baseball activities, and "Summer Pockets" sets the stage on a summer island outskirts. Different works use different scripts and key animation combinations.
Main production credits
"Little Busters!" was written by Itaru Hiue and Na-Ga, with multiple participants including Jun Maeda. "REFLECTION BLUE" was originally designed by Jun Maeda, with the script by Yu Niijima, Kai, and Hasama, and the music was also composed by multiple collaborators. Brand names cannot replace the specific creator of each work.
Transplantation with music
The series was gradually ported to home consoles and offered multilingual versions; For example, the 2025 Steam version of REFLECTION BLUE will include Japanese, English, and Chinese Simplified texts. The music team established Key Sounds Label, releasing original soundtracks, theme songs, and arrangements, enabling game music to be distributed independently of game software.
| Rewrite Ultra Self-Developed Activity Record Side Story: Part 1 Position | Special feature game production |
|---|---|
| Rewrite Super Self-developed Activity Record Side Story: Part 2 Position | Special feature game production |
| Tomoyo After ~It's a Wonderful Life~ position | Official digital soundtrack 2 programming |
| Tomoyo After ~It's a Wonderful Life~ position | Official digital soundtrack 3 programming |
| Tomoyo After ~It's a Wonderful Life~ position | Official digital soundtrack 6 programming |
Participation in the work
Key participated in "Kanon" as the music director.
Key participated in "AIR" as the composer.
Key wrote and composed "Last regrets," which is related to "Kanon."
Key wrote the lyrics for "Tori no Uta," which is related to "AIR."
Rewrite Super Self-developed Event Record Side Story: Related Production for the First Part
VISUAL ARTS/Key was credited as the creator of the bonus game in 'Rewrite Super Original Development Activity Record Side Story: Part 1.'
Rewrite Super Self-Developed Activity Record Side Story: Related Production for Part 2
VISUAL ARTS/Key was credited as the creator of the bonus game in 'Rewrite Super Original Development Activity Record Side Story Part 2'.
Tomoyo After ~It's a Wonderful Life~ related production
VISUAL ARTS / Key is clearly credited as programming on the official digital soundtrack 2. VISUAL ARTS / Key is explicitly credited as programming on the official digital soundtrack 3. VISUAL ARTS / Key is explicitly credited as programming on track 6 of the official digital soundtrack.
Record of the division of labor in the studio in 2008
Key's 2008 staff Q&A left a concrete record of daily collaboration: Shinji Orito handled audio production beyond composition, Na-Ga and Itaru Higami handled art and supervision, and Hayato Tonokawa handled sound effects and image materials.
Background of VISUAL ARTS
The official company profile of VISUAL ARTS, to which Key belongs, is listed as the establishment date of March 26, 1991. The parent company's 2024 history lists the successive launch of e-book distribution, the relocation of the Osaka headquarters on June 24, and the merging of the mobile game division into the headquarters. These are the development milestones of the company system in which the brand operates, with the date 1991 belonging to the parent company.
Anemoi completed departmental collaboration before completion
Director Sayuki Jun reflected in April 2026 that before completing "anemoi," he received support from most of the company's staff. The assistant director and department heads assisted him in advancing on-site work and ultimately completing the project.
Rainbow City Ver.1.10 revision
Director Yucchi explained in his December 2025 diary that Ver.1.10 of "Rainbow City" responded to continuous voice playback and other feedback, opened up the engine's original detailed settings dialog box, and removed unstable running features. The window settings also changed to "window concentration" to avoid misleading directions, and fixed the issue where preview concentrations differed from those displayed in this article.
Ver.1.10 of "Rainbow City" re-illustrates damaged eyes and costumes by fixing CGs that were previously missing damage due to transformation scenes, while preserving the original images in the graphics appreciation section. Although this version could read Ver.1.0 archives, the moment CG scenes were loaded and corrected, the old image might still be displayed, and reloading the image would switch to the new version; the director explained this phenomenon as a limitation left by the engine specifications at the time.
The script for "Rainbow City" added that Kuki's Remover was confiscated, causing the original dual-weapon scene to require a redraw. Early videos did not keep up with changes, but during the Ver.1.10 update, gram6design assisted in corrections, allowing the film to continue with the adjusted script.
Related entries
- Participated Works: Original Production:Kurt Wafter modified version
- Related productions:Tomoyo After ~It's a Wonderful Life~
- Productions:Dream of the stars
- Related works:anemoi -アネモイ-
- Related works:Star Dream - Snow Circle -
- Related works:Clannad: The Town Guarded by Light - Volume 1
- Related works:Clannad: The Town Guarded by Light - Volume 2
- Related works:Rewrite Harvest festa!
- Participated Works:Kanon
- Music Participated In:Last regrets(Kanon)
- Music Participated In:Bird Poem (AIR)
- Participated Works:Rewrite Super Self-Developed Activity Record Side Story: Part 1
- Participated Works:Rewrite Super Self-Developed Activity Record Side Story Part 2
- Participated Works:Tomoyo After ~It's a Wonderful Life~
- Featured Tracks:hope (Tomoyo After original sound)
- Featured Tracks:love song (Tomoyo After original soundtrack)
- Featured Tracks:morning glow (Tomoyo After original sound)
- Related games:CLANNAD
- Related games:AIR
- Games developed (2017 EE):Little Busters! English Edition
- Related games:Summer Pockets REFLECTION BLUE
- Related games:Rewrite+
- Related games:Summer Pockets
- Original 2021 PC titles:LOOPERS
- Original 2021 PC titles:LUNARiA -Virtualized Moonchild-
- High-definition Kinetic Novel works:planetarian HD
- Requesting the department head to assist in completing the director of anemoi:Assisting the snow falcon
- Collaborators who adjusted the video for Rainbow City Ver.1.10:gram6design
- Music label:Key Sounds Label
- Scriptwriters and Music Creators:Mazhi Zhun
- Music Creators:Households are repaired and repaired
- Music Co-Credited Works (2021 Switch Version):AIR
References
- VISUAL ARTS: REFLECTION BLUE Steam release announcement
- Key:Little Busters! Original specifications
- PROTOTYPE: CLANNAD specifications
- Key Sounds Label official profile
- Key: anemoi product specifications
- PROTOTYPE: Star Dream and Snow Ball Switch
- PROTOTYPE: CLANNAD Side Story Volumes 1 and 2
- PROTOTYPE: Rewrite Harvest festa! specifications
- PROTOTYPE: Kanon specifications
- PROTOTYPE: AIR specifications
- Key/Aniplex: Rewrite Volume 4 bonus
- VISUAL ARTS/Aniplex: Rewrite Volume 8 bonus
- VISUAL ARTS / Key: Tomoyo After track production field
- Key: "Question Answer Log 2"
- VISUAL ARTS Company Information & History
- Key: Sayuki Jun Development Diary dated April 22, 2026
- Key: yucchi discusses the adjustments to Rainbow City Ver.1.10
- PROTOTYPE: Kurt Wafter Switch version
- PROTOTYPE: Tomoyo After Switch specifications
- Key: Tomoyo After version directory
- Key: planetarian version and production
- CLANNAD | Key Official HomePage: Product catalog
- AIR | Key Official HomePage: Product catalog
- Little Busters! English Edition: Official Steam production and story description
- Summer Pockets REFLECTION BLUE | Key: Official specification
- Rewrite+ | Key Official HomePage: Product description
- Summer Pockets:SPEC|Key Official HomePage
- Key: LOOPERS original characters, stories, and production charts
- Key: LUNARiA original PC product, story, and production chart
- VisualArts: planetarian HD Japanese merchandise and production materials
Rewrite based on the listed materials; No complete lyrics, scripts, or audiovisual materials are included.
Data compiled on: 2026-10-07.