'Koisuru Lens' (恋するレンズ,Koisuru Lens) is the main opening theme of the Photo Kano (Anime). It is sung by Hayato Akari, with lyrics done by Shouko Oomori and composition by Mina Kubota.
`Totte!' Nante mubōbida ne?
Hāto no fōkasu shi~ tete
Shiboru bokasu nanishite mo
Chikaku tōi nikurashiku itoshī
Shattā de furete kimi ni kisuwosuru koisuru renzu
Moshimo kyō o zenbu wasurete mo daijōbu
Nan man-kai mo mabatakinagara
Hohoemi ya kagayaki kiritotte oku yo
Itsuka kiita mubōna yume
Kanau ki ga suru kiminara
Ho no itamu foto gurafu yakusoku no pīsu
Eien no isshun keiken wa hisshū
Furēmuauto shi-sōna shinjitsu
Oikakeru hitomi no renzu
Don'na mirai ni tamesa rete mo daijōbu
Furimuku tabi yūki waku yōna
Sukūpu o arittake atsumete oku yo
Mitsumetai no wa, mamoritaikara.
Kimi ga boku o tsuyoku kaeru
Gūzen… ni yoku nita unmei no kisu o shitai koisuru renzu
Hontō wa bokura dō natte ku ndarou
Tsunaga~ tari tsumazukinagara
Hohoemi ya kagayaki kiritotte yuku yo
