🎬 composer

Seiichi Nagai永井聖一

Theme Song Lyrics and Theme Song Composition on DAN DA DAN Season 2, Pretty Guardian Sailor Moon Cosmos The Movie: Part 1 and Pretty Guardian Sailor Moon Cosmos The Movie: Part 2.

anime credits: 8; anime credits
most credited as: Theme Song Lyrics; most credited as
busiest year (3): 2023; busiest year (3)

Best-known work

Credits per year

Anime Seiichi Nagai worked on, by premiere year

024

3 in 2023

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Show as table

Item	Credits
12	1 in 2012
13	0 in 2013
14	0 in 2014
15	0 in 2015
16	0 in 2016
17	1 in 2017
18	0 in 2018
19	0 in 2019
20	0 in 2020
21	0 in 2021
22	2 in 2022
23	3 in 2023
24	0 in 2024
25	1 in 2025

All credits

2025DAN DA DAN Season 2Insert Song Lyrics, Insert Song Sound Producer, Insert Song Composition
2023Pretty Guardian Sailor Moon Cosmos The Movie: Part 1Theme Song Composition, Theme Song Lyrics
2023Pretty Guardian Sailor Moon Cosmos The Movie: Part 2Theme Song Lyrics, Theme Song Composition
2023Tsuki no HanaMusic Lyrics, Music Composition
2022500000000 years buttonTheme Song Composition, Theme Song Lyrics
2022Onomatopoeia Rap ~Natsu Asobi-hen~Music Composition, Music Arrangement
2017Animation × Paralympic: Who Is Your Hero?Theme Song Lyrics
2012Yasashii March: The Tender MarchMusic Composition

Frequently asked questions

What anime has Seiichi Nagai worked on?

Seiichi Nagai's best-known work includes DAN DA DAN Season 2 (Insert Song Lyrics), Pretty Guardian Sailor Moon Cosmos The Movie: Part 1 (Theme Song Composition), Pretty Guardian Sailor Moon Cosmos The Movie: Part 2 (Theme Song Lyrics), 500000000 years button (Theme Song Composition), Animation × Paralympic: Who Is Your Hero? (Theme Song Lyrics), Yasashii March: The Tender March (Music Composition).

What does Seiichi Nagai do?

Seiichi Nagai is credited most often as theme song lyrics, theme song composition, music composition on anime.

When was Seiichi Nagai born?

Seiichi Nagai was born on April 17, 1983.