🎬 vocalist

Masayoshi Ooishi大石昌良

Theme Song Composition and Theme Song Performance on Re:ZERO -Starting Life in Another World-, Overlord and OSHI NO KO.

anime credits: 11; anime credits
most credited as: Theme Song Composition; most credited as
busiest year (2): 2023; busiest year (2)

Best-known work

Credits per year

Anime Masayoshi Ooishi worked on, by premiere year

012

2 in 2023

14151617181920212223242526

Show as table

Item	Credits
14	1 in 2014
15	1 in 2015
16	1 in 2016
17	0 in 2017
18	2 in 2018
19	0 in 2019
20	1 in 2020
21	0 in 2021
22	1 in 2022
23	2 in 2023
24	1 in 2024
25	0 in 2025
26	1 in 2026

All credits

2026OSHI NO KO Season 3Insert Song Composition, Insert Song Lyrics, Insert Song Arrangement
2024Hokkaido Gals Are Super Adorable!Theme Song Performance, Theme Song Composition, Theme Song Arrangement
2023OSHI NO KOInsert Song Composition, Insert Song Lyrics
2023The Angel Next Door Spoils Me RottenTheme Song Performance, Theme Song Arrangement, Theme Song Lyrics, Theme Song Composition
2022Overlord IVTheme Song Composition
2020Toilet-bound Hanako-kunTheme Song Performance
2018Overlord IITheme Song Composition
2018SSSS.GRIDMANTheme Song Composition
2016Re:ZERO -Starting Life in Another World-Insert Song Arrangement, Insert Song Composition
2015OverlordTheme Song Composition
2014Monthly Girls' Nozaki-kunTheme Song Performance, Theme Song Lyrics, Theme Song Composition, Theme Song Arrangement

Frequently asked questions

What anime has Masayoshi Ooishi worked on?

Masayoshi Ooishi's best-known work includes Re:ZERO -Starting Life in Another World- (Insert Song Arrangement), Overlord (Theme Song Composition), OSHI NO KO (Insert Song Composition), Overlord II (Theme Song Composition), Toilet-bound Hanako-kun (Theme Song Performance), Monthly Girls' Nozaki-kun (Theme Song Performance).

What does Masayoshi Ooishi do?

Masayoshi Ooishi is credited most often as theme song composition, theme song performance, insert song composition on anime.

When was Masayoshi Ooishi born?

Masayoshi Ooishi was born on January 5, 1980 in Uwajima.