
Quick answer — "My Teen Romantic Comedy SNAFU Climax! - Opening | Megumi no Ame" by Nagi Yanagi is the opening theme of My Teen Romantic Comedy SNAFU Climax!.
"My Teen Romantic Comedy SNAFU Climax! - Opening | Megumi no Ame" by Nagi Yanagi is the opening theme of My Teen Romantic Comedy SNAFU Climax!.
"My Teen Romantic Comedy SNAFU Climax! - Opening | Megumi no Ame" is performed by Nagi Yanagi.