Blood Circulator

, performed by Asian Kung-Fu Generation, is the nineteenth opening for the Naruto: Shippūden anime. It began on episode 459 and ended on episode 479. It was replaced by Empty Heart.

Rōmaji
Aimaina hyōden koshiraete hitatteru no Seze saisai nani o mada motteru no Itsunomanika hitori ni natta Tameiki hitotsu haite nageite

Jōnetsu ya shita anogoro o Shinketsu sosoide torimodosu nda En de tsunagareba kono hibi mo Suteru hodo koware tenaidarou

Ayumi o tomenaide Kibō o sutenaide Dōka furimuite Dō ka kimiyo

Jin Jin kokorogaitamunara Kan'nen no ori o uchiyaburu nda En'en tsukihi wa megurukedo Suteru ni wa yami ga asaidarou

Jōnetsu moyashita anogoro o Shinketsu sosoide torimodosu nda Ai o wakeaeba kono hibi mo Mōichido kimi o terasudarou

Rōmaji (Full Version)
Aimai na hyouden koshiraete hitatteru no

Sese saisai nani o mada matteru no

Itsunomanika hitori ni natta

Tameiki hitotsu haite nageite

Kiseichuu to maimai uzumaite korogatteru no

Shinshin sanzan hibiite unatteru no

Itsunomanika hitori ni natta

Koko wa doko ka

Koe no arika o sotto tadotte

Tameiki kurai nomikondeshimae yo

Jounetsu moyashita ano koro o

Shinketsu sosoide torimodosunda

En de tsunagareba kono hibi mo

Suteru hodo kowaretenai darou

Jin jin kokoro ga itamu nara

Kannen no ori o uchiyaburunda

Enen tsuki wa meguru kedo

Suteru niwa yami ga asai darou

Ame wa yanda yo

Heddoraito ga nijimu shadou

Ame wan yanda yo

Kasa o tojita te ga nibuku kajikande

Ayumi o tomenaide

Kibou o sutenaide

Hitori de nakanaide

Karada o kizutsukenaide

Ai ni uenaide

Nikushimi tamenaide

Douka furimuite

Douka kimi yo

Itsunomanika hitori ni natta

Koko wa doko ka

Koe no arika o sotto tadotte

Tameiki kurai nomikondeshimae yo

Jounetsu moyashita ano koro o

Shinketsu sosoide torimodosunda

En de tsunagareba kono hibi mo

Suteru hodo kowaretenai darou

Jin jin kokoro ga itamu nara

Kannen no ori o uchiyaburunda

Enen tsuki wa meguru kedo

Suteru niwa yami ga asai darou

Jounetsu moyashita ano koro o

Shinketsu sosoide torimodosunda

Ai o wakeaeba kono hibi mo

Mouichido kimi o terasu darou

Kanji
曖昧な評伝 拵え て浸ってるの 世世 歳歳 何をまだ持ってるの いつのまにか独りになった ため息ひとつ吐いて 嘆いて

情熱 やしたあの頃を 心血注いで取り戻すんだ 縁で繋がれば この日々も 捨てるほど壊れてないだろう

歩みを止めないで 希望を捨てないで どうか振り向いて どうか 君よ

ジンジン 心が傷むなら 観念の檻を打ち破るんだ 延々 月日は巡るけど 捨てるには闇が浅いだろう

情熱 燃やしたあの頃を 心血注いで取り戻すんだ 愛を分け合えば この日々も もう一度 君を照らすだろう

English
You allowed yourself to be consumed After all these years what have you gained? Before you knew it you were all alone You let out a painful sigh

You were once burning with passion You must pour your heart into your soul Compared to the challenges of today It's not worth throwing it all away

Do not stop to walk Do not give up hope Please turn back Please hear me!

If your heart is tingling with pain Break free your idea from it's cage The endless waiting is over at last Only shallow darkness is left behind

You allowed yourself to be consumed After all these years what have you gained? The days that you used to love Will once again shine on you

Characters
The characters in order of appearance:
 * Naruto Uzumaki
 * Gyūki (Second Version)
 * Isobu (Second Version)
 * Matatabi (Second Version)
 * Shukaku (Second Version)
 * Saiken (Second Version)
 * Chōmei (Second Version)
 * Madara Uchiha
 * Gaara
 * A
 * Ōnoki
 * Tsunade
 * Mei Terumī
 * Killer B
 * Shikamaru Nara
 * Chōji Akimichi
 * Ino Yamanaka
 * Sai
 * Hinata Hyūga
 * Kaguya Ōtsutsuki
 * Sasuke Uchiha
 * Sakura Haruno
 * Kakashi Hatake
 * Temari
 * Rock Lee
 * Kurama
 * Kiba Inuzuka (Second Version)
 * Tenten (Second Version)
 * Shino Aburame (Second Version)
 * Orochimaru (Second Version)
 * Hashirama Senju (Second Version)
 * Tobirama Senju (Second Version)
 * Hiruzen Sarutobi (Second Version)
 * Minato Namikaze (Second Version)
 * Rin Nohara (Second Version)
 * Obito Uchiha (Second Version)
 * Black Zetsu (Second Version)
 * Kushina Uzumaki (Second Version)
 * Jiraiya (Second Version)
 * Itachi Uchiha (Second Version)
 * Iruka Umino (Second Version)
 * Hagoromo Ōtsutsuki (Second Version)
 * Asura Ōtsutsuki (Second Version)
 * Indra Ōtsutsuki (Second Version)
 * Haku (Third Version)
 * Kinshiki Ōtsutsuki (Movie Version)
 * Momoshiki Ōtsutsuki (Movie Version)
 * Boruto Uzumaki (Movie Version)
 * Sarada Uchiha (Movie Version)
 * Mitsuki (Movie Version)
 * Neji Hyūga (Movie Version)
 * Jiraiya (Movie Version)
 * Kabuto Yakushi (Movie Version)

Trivia

 * This is the third song by Asian Kung-Fu Generation in the Naruto media. The first song being "Haruka Kanata" and the second being "Well Then, See You Tomorrow".
 * Sasuke is depicted with his Eternal Mangekyō Sharingan rather than his Rinnegan.
 * The Rinne Sharingan reflection on the moon is depicted behind Kaguya in this opening, although it faded away in episode 458.