Sekai de ichiban koi shiteru (OP 1 Sekai Ichi Hatsukoi)

Jounetsu tte kyu ni ha michisuu [bad word] 
hanshateki hikiau you na tsuyoi jiryoku
risei no borderline [bad word] koete
arawareta sono hi kara sorasenai

Itazura na unmei
kousenchuu no kanjou ni
rikutsu toka tsuuyou shinai’nda
te wo nobaseba [bad word] 
hajimete no kimochi

Sekaiichi kimi ni koi wo [bad word] 
ichibyou goto motto suki ni [bad word] 
happy end ni ha mada tooi
kanaetai yo futari dake no story
 [bad word] 

Kuyashii keredo itsu no ma ni ka
kanzei ni shudouken nigirarete’nda
suzushii kao de dou [bad word] no
hijou jitai na nichijou ga [bad word] wo dasu

Romance ha shukumei konganchuu no tenkai ni
wagamama na hohoemi no tensai
shirokujichuu zenbu motte karete iku yo

Sekaiichi kimi ni sakaraitai
hyakunen datte zutto [bad word] 
original mirai no mannaka he
hazumu omoi [bad word] nda ima sugu ni

Kore kara futari ha
saijoukyuu no episode kasanete yuku
 [bad word] ha docchi da atarashii page wo mekurou

Sekaiichi kimi ni koi wo [bad word] 
hyakunen saki mo koi wo [bad word] 
hazumu omoi [bad word] kara

Sekaiichi kimi ni koi wo [bad word] 
ichibyou goto motto suki ni [bad word] 
happy end ni ha mada tooi
kanaetai yo futari dake no story
tsuzuite yuku