Re:Re:

Re:Re: is a song performed by Japanese Rock Band Asian Kung-Fu Generation from the album Sol-fa, released on October 20, 2004. In 2016, the song was rerecorded and primarily featured as Boku Dake ga Inai Machi ' s opening theme. In Flashing Before My Eyes, the song is used for ending credits. In Treasure, a graffiti under the bridge spells out "Re:Re:", which is used to commemorate the anime's opening theme.

Lyrics
Kimi wo matta boku wa matta

Togirenai ashita mo sugite itte

Tachidomatte furikaette

Tomedonai kyou wo nageki atta

Kioku datte towa ni nante

Nokoranai mono to omoishitte

Boku wa zutto kakimushitte

Kokoro no sumikko de naita

Soshite douka nakusa nai deyotte

Koukashita, sugiru hibi wo

Koukai shiten dayotte

Sou iinogashita ano hi

Tsunagiatta toki mo atta

Hodokenai kanjou mochiyotte

Sore ga boku no subete datta

Sore mo tatta ima nakushitanda

Katachi datte toki ga tatte

Kawariyuku mono to omoishitte

Boku wa zutto kakimushitte

Fusagareta kyou wo uranda

Soshite douka nakusa nai deyotte

Koukashita, sugiru hibi wo

Koukai shiten dayotte

Sou iinogashita ano hi

Kimi wo matta boku wa matta

Togire nai ashita mo sugite itte

Boku wa kyou mo kaki mushitte

Wasure nai kizu wo tsukete irun dayo

Kimi ja nai to sa