Aquí dejo el opening. Música recomendada.

"Sekai wa hidoku minikuku aware nari"
Dakara kimi o mamorou to suru sekai kara kimi o mamotteagetai

"Sekai wa futari no mirai o anji suru mono nari"
Dakara sore made no ma, semete kimi dake wa mamotteagetai

Shinjitsu wa tsuneni katawara ni daga hito wa tsuneni mōmokunarite
Orokana zattō ni kaki kesa reru mononari

Kimi no soba de semete futari, shinjitsu o shiranai mama de
Yoru o koete, yumemite ---
Yagate futari mezametanara,
Atarashī owariwotsugeru o kasaneawa sete

Aru shinjitsu no uragawa ni aru [shinjitsu] o shiru mono
Aru ataerareta shinjitsu o [shinjitsu] to sakebu mono

Toki wa megurite, sekai wa kimi o madowa seru tame ni toikakeru

Nogare rarenu unmei (sadame) ni aragau mo mirai

Nagai yogaakete futari, harunoyoru no yume o samayō
Nani mo shirazu, kikoezu ---
Tada futari wa arishi hibi no mirai e tsunagaritai dake

Sore wa dare no shinjitsu?

Kimi no soba de semete futari, shinjitsu o shiranai mama de
Yoru o koete, yumemite
Yagate futari mezametanara,
Atarashī sekai o tsugeru o kasaneawa sete