I Believe You ~Ai no Hana~

"I Believe You ~Ai no Hana~" (I believe you ～愛の花～) is a song by Japanese singer-songwriter Rina Aiuchi. It was released on 7 May 2008 through Giza Studio, as the fourth single from her sixth studio album Trip. The single reached number seventeen in Japan and has sold over 8,303 copies nationwide. The song served as the theme songs to the Japanese television show, Koisuru Hanikami.

Certification and sales
! scope="row"| Japan (RIAJ)
 * None
 * 8,303
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