Only you -Kimi to no Kizuna-

, performed by Lc5, is the fifth opening theme for the anime Beelzebub. Only you -Kimi to no Kizuna- is Lc5's fourth single. It was used from episode 49 onward.

Romaji
tatoeba ima koko de kimi ga kietesa tatoeba narimokamo owariyukusa dame demo kowaranaiyo futaride mita dakeshi kimikono kimochimo sasae autsuyo sa kanjite Only you

arigatou iuyo kimi to no sesuna yurabukotono nai kisaki mahou noyou dane tashikana mirai mo jiunsui ni shinjite koreda toki ni yume wo morai namitawo asuke sodateta omoika afureruyo

tatoeba ima koko de kimi ga kietesa tatoeba narimokamo owariyukusa dame demo kowaranaiyo futaride mita dakeshi kimikono kimochimo sasae autsuyo sa kanjite Only you