"Circle of Life" is Nanase Aikawa's first new release since giving birth to her second son in 2007. Crimson-FANG consists of Aikawa on vocals, Marty Friedman on lead guitar, and members of the Kamen Rider Kiva cast on chorus. The single was released as two different versions: "Circle of Life 1986ver." and "Circle of Life 2008ver."[1][2][3] Both singles have the title track "Circle of Life" and both a "Violin Re-Connection Ver." (featuring a violin duet from the film) and instrumental of the title track. The "2008ver." single has a song titled "With You" with Koji Seto as Wataru Kurenai performing with Crimson-FANG and its instrumental whereas the "1986ver." single has a song titled "With Me" with Kouhei Takeda as Otoya Kurenai performing with Crimson-FANG and its instrumental. The cover art also differs, with Kiva (Kiva Form) on the cover of the "2008ver." single and Ixa (Save Mode) on the cover of the "1986ver." single. The single debuted at #17 on the Oricon Daily Rankings charts and a debut at #32 on the Weekly Rankings.
Lyrics
Original Japanese lyrics
Translation into English
Itsu datte bonyari chippoke da toka sonzai
Omottari shite katte ni donkan na furi yosootte mite mo
Sono mi wa shikkari totsuzen serebu na tenkai
Unmei no tourai hisoka ni machitsuzukete itari?
Nee chanto tashikamete
Atarimae da to rouhi suru
Ai ya sono kizuna sore koso ga kisekiteki
Kimi no tenohira boku to tsunaide
Boku wa tsugi no dare ka to tsunagu
Waraiau you ni sasaeau you ni
Zutto zutto toki no hate made
Tsuzukimasu you ni Just feel the Circle of life
Sekai ga kawaridasu
Nedan ga takai toka hayatte 'ru toka inai toka
Kashikan wo dokka kara karite kita mama de, sore de ii no?
Nee kimi no mawari ni wa
Kakegae no nai aijou ga
Houseki yori tsuyoku kirakira hikaru no ni
Deai to wakare yasashisa no tane
Atsumenagara mirai e yukou yo
Taisetsu na hito ga soba ni iru dake de
Dare mo minna Live in a beautiful world
Tokubetsu na kimi Just feel the Circle of life
Tsuzuite 'ku supairaru
[Instrumental]
Moshimo hitori-kiri datte
Kanjita toki wa tojite 'ru dake kamo... Your heart
Kitto boku-ra wa zenbu oboete 'you
Hitotsu hitotsu deaeta kiseki
Aenaku natte mo tooku hanarete mo
Kokoro dake wa tsunagatte 'ru tte
Kagayakeru hibi ni UH....
Kimi no tenohira boku to tsunaide
Boku wa tsugi no dare ka to tsunagu
Waraiau you ni sasaeau you ni
Zutto zutto toki no hate made
Tsuzukimasu you ni Just feel the Circle of life
Sekai ga kawaridasu
Dare ka ni totte hitsuyou na kimi
Tsuzuite 'ku supairaru