Boku wa Koko ni Iru (僕はここにいる, lit. "I'm Here" or "I am Here Now") is a song and single based on the Konjiki no Gash Bell!!/Zatch Bell! anime. This single was released in Japan on December 26, 2003 by NEC Interchannel and King Records. "Boku wa Koko ni Iru" and "Yakusoku no Hoshi" (約束の星, lit. "Star of Promise") are both insert songs in the Konjiki no Gash Bell!! anime.