🎬 scriptwriter
Chiaki Nagai永井千晶
Script and Series Composition on The Promised Neverland, Horimiya and 86 EIGHTY-SIX.
- anime credits
- 20
- anime credits
- most credited as
- Script
- most credited as
- busiest year (3)
- 2021
- busiest year (3)

Best-known work
The Promised NeverlandScript · 2019
HorimiyaScript · 2021
86 EIGHTY-SIXScript · 2021
The Seven Deadly Sins: Revival of the CommandmentsScript · 2018
86 EIGHTY-SIX Part 2Script · 2021
Horimiya: The Missing PiecesScript · 2023
Fate/Grand Order Absolute Demonic Front: BabyloniaScript · 2019
Granblue Fantasy: The AnimationScript · 2017
Tamon's B-SideSeries Composition · 2026
Sound of the SkyProduction Assistant · 2010
Occultic;NineScript · 2016
The Idol MasterDesign Manager · 2011
Credits per year
Anime Chiaki Nagai worked on, by premiere year
024
3 in 2021
1011121314151617181920212223242526
Show as table
| Item | Credits |
|---|---|
| 10 | 1 in 2010 |
| 11 | 1 in 2011 |
| 12 | 1 in 2012 |
| 13 | 1 in 2013 |
| 14 | 1 in 2014 |
| 15 | 1 in 2015 |
| 16 | 2 in 2016 |
| 17 | 1 in 2017 |
| 18 | 1 in 2018 |
| 19 | 2 in 2019 |
| 20 | 2 in 2020 |
| 21 | 3 in 2021 |
| 22 | 1 in 2022 |
| 23 | 1 in 2023 |
| 24 | 0 in 2024 |
| 25 | 0 in 2025 |
| 26 | 1 in 2026 |
All credits
- 2026
Tamon's B-SideSeries Composition, Script - 2023
Horimiya: The Missing PiecesScript - 2022
Utano Princesama Maji LOVE STARISH TOURS: The Journey BeginsScript - 2021
HorimiyaScript - 2021
86 EIGHTY-SIXScript - 2021
86 EIGHTY-SIX Part 2Script - 2020
22/7 (nanabun no nijyuuni)Series Composition, Script - 2020
22/7: 8+3=?Script - 2019
The Promised NeverlandScript - 2019
Fate/Grand Order Absolute Demonic Front: BabyloniaScript - 2018
The Seven Deadly Sins: Revival of the CommandmentsScript - 2017
Granblue Fantasy: The AnimationScript - 2016
Occultic;NineScript - 2016
WWW.WAGNARIA!!Script - 2015
THE IDOLM@STER CINDERELLA GIRLSScript - 2014
THE IDOLM@STER MOVIE: Kagayaki no Mukougawa e!Design Manager - 2013
Saint☆Onii-sanDesign Manager - 2012
The Idolm@ster: Shiny FestaDesign Manager - 2011
The Idol MasterDesign Manager, Production Assistant - 2010
Sound of the SkyProduction Assistant
Frequently asked questions
What anime has Chiaki Nagai worked on?
Chiaki Nagai's best-known work includes The Promised Neverland (Script), Horimiya (Script), 86 EIGHTY-SIX (Script), The Seven Deadly Sins: Revival of the Commandments (Script), 86 EIGHTY-SIX Part 2 (Script), Horimiya: The Missing Pieces (Script).
What does Chiaki Nagai do?
Chiaki Nagai is credited most often as script, series composition, design manager on anime.