🎬 composer
Kouji Matsuzaka松坂康司
Theme Song Arrangement and Theme Song Composition on Wotakoi: Love is Hard for Otaku, The Quintessential Quintuplets and The Great Jahy Will Not Be Defeated!.
- anime credits
- 8
- anime credits
- most credited as
- Theme Song Arrangement
- most credited as
- busiest year (2)
- 2025
- busiest year (2)

Best-known work
Wotakoi: Love is Hard for OtakuTheme Song Arrangement · 2018
The Quintessential QuintupletsTheme Song Composition · 2019
The Great Jahy Will Not Be Defeated!Theme Song Composition · 2021
Seirei Gensouki: Spirit Chronicles Season 2Theme Song Composition · 2024
BanG Dream! It's MyGO!!!!!Insert Song Arrangement · 2023
Ave Mujica - The Die is Cast -Theme Song Arrangement · 2025
A Destructive God Sits Next to MeTheme Song Lyrics · 2020
Imprisoned XIIMusic Composition · 2025
Credits per year
Anime Kouji Matsuzaka worked on, by premiere year
012
2 in 2025
1819202122232425
Show as table
| Item | Credits |
|---|---|
| 18 | 1 in 2018 |
| 19 | 1 in 2019 |
| 20 | 1 in 2020 |
| 21 | 1 in 2021 |
| 22 | 0 in 2022 |
| 23 | 1 in 2023 |
| 24 | 1 in 2024 |
| 25 | 2 in 2025 |
All credits
- 2025
Ave Mujica - The Die is Cast -Theme Song Arrangement, Theme Song Composition, Insert Song Arrangement, Insert Song Composition - 2025
Imprisoned XIIMusic Composition, Music Arrangement - 2024
Seirei Gensouki: Spirit Chronicles Season 2Theme Song Composition, Theme Song Arrangement - 2023
BanG Dream! It's MyGO!!!!!Insert Song Arrangement, Insert Song Composition - 2021
The Great Jahy Will Not Be Defeated!Theme Song Composition, Theme Song Arrangement - 2020
A Destructive God Sits Next to MeTheme Song Lyrics, Theme Song Composition, Theme Song Arrangement - 2019
The Quintessential QuintupletsTheme Song Composition, Theme Song Arrangement - 2018
Wotakoi: Love is Hard for OtakuTheme Song Arrangement, Theme Song Composition
Frequently asked questions
What anime has Kouji Matsuzaka worked on?
Kouji Matsuzaka's best-known work includes Wotakoi: Love is Hard for Otaku (Theme Song Arrangement), The Quintessential Quintuplets (Theme Song Composition), The Great Jahy Will Not Be Defeated! (Theme Song Composition), Seirei Gensouki: Spirit Chronicles Season 2 (Theme Song Composition), BanG Dream! It's MyGO!!!!! (Insert Song Arrangement), Ave Mujica - The Die is Cast - (Theme Song Arrangement).
What does Kouji Matsuzaka do?
Kouji Matsuzaka is credited most often as theme song arrangement, theme song composition, insert song arrangement on anime.