Netsujō no Spectrum

is the 1st opening theme song of The Seven Deadly Sins anime series, performed by the J-Pop band Ikimono-gakari.

Romaji
Nariyamanu Ai wo sakebu yo Subete wo daite Koko ni irunda Hikari wa soko ni aru yo Yuzurenai omoi wo kakete Kibou no hate wo Boku wa ikiru yo Yume wo tsunaida Kimi to

Hajimari wo itsuka Bokura no te de umidasunda yo Yasashii kimi no koe mo kitto sekai wo kaerareru Dare mo hitorikiri ja tachiagare yashinai kara Tagai ni Te wo nobashite Kagiri wo koeta Ashita e

Nariyamanu Ai wo sakebu yo Butsukariatte wakariaunda Hikari wo tsukuridasu yo Akiramenu omoi wo kakete Kibou no hate wo Boku wa ikiru yo Yume wo tsunaida Kimi to